title: Clinical Impact of Additional Cytogenetic Aberrations, cKIT and RAS Mutations, and Treatment Elements in Pediatric t(8;21)-AML: Results From an International Retrospective Study by the International Berlin-Frankfurt-Münster Study Group.
abstract: OBJECTIVE
  This retrospective cohort study aimed to determine the predictive relevance of clinical characteristics, additional cytogenetic aberrations, and cKIT and RAS mutations, as well as to evaluate whether specific treatment elements were associated with outcomes in pediatric t(8;21)-positive patients with acute myeloid leukemia (AML).
  
  
  METHODS
  Karyotypes of 916 pediatric patients with t(8;21)-AML were reviewed for the presence of additional cytogenetic aberrations, and 228 samples were screened for presence of cKIT and RAS mutations. Multivariable regression models were used to assess the relevance of anthracyclines, cytarabine, and etoposide during induction and overall treatment. End points were the probability of achieving complete remission, cumulative incidence of relapse (CIR), probability of event-free survival, and probability of overall survival.
  
  
  RESULTS
  Of 838 patients included in final analyses, 92% achieved complete remission. The 5-year overall survival, event-free survival, and CIR were 74%, 58%, and 26%, respectively. cKIT mutations and RAS mutations were not significantly associated with outcome. Patients with deletions of chromosome arm 9q [del(9q); n = 104] had a lower probability of complete remission (P = .01). Gain of chromosome 4 (+4; n = 21) was associated with inferior CIR and survival (P < .01). Anthracycline doses greater than 150 mg/m(2) and etoposide doses greater than 500 mg/m(2) in the first induction course and high-dose cytarabine 3 g/m(2) during induction were associated with better outcomes on various end points. Cumulative doses of cytarabine greater than 30 g/m(2) and etoposide greater than 1,500 mg/m(2) were associated with lower CIR rates and better probability of event-free survival.
  
  
  CONCLUSIONS
  Pediatric patients with t(8;21)-AML and additional del(9q) or additional +4 might not be considered at good risk. Patients with t(8;21)-AML likely benefit from protocols that have high doses of anthracyclines, etoposide, and cytarabine during induction, as well as from protocols comprising cumulative high doses of cytarabine and etoposide.
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Kim
authors.initials: K
authors.lastname: Klein
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Gertjan
authors.initials: G
authors.lastname: Kaspers
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Christine J
authors.initials: CJ
authors.lastname: Harrison
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: H Berna
authors.initials: HB
authors.lastname: Beverloo
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Ardine
authors.initials: A
authors.lastname: Reedijk
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Mathilda
authors.initials: M
authors.lastname: Bongers
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Jacqueline
authors.initials: J
authors.lastname: Cloos
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Andrea
authors.initials: A
authors.lastname: Pession
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Dirk
authors.initials: D
authors.lastname: Reinhardt
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Martin
authors.initials: M
authors.lastname: Zimmerman
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Ursula
authors.initials: U
authors.lastname: Creutzig
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Michael
authors.initials: M
authors.lastname: Dworzak
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Todd
authors.initials: T
authors.lastname: Alonzo
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Donna
authors.initials: D
authors.lastname: Johnston
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Betsy
authors.initials: B
authors.lastname: Hirsch
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Michal
authors.initials: M
authors.lastname: Zapotocky
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Barbara
authors.initials: B
authors.lastname: De Moerloose
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Alcira
authors.initials: A
authors.lastname: Fynn
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Vincent
authors.initials: V
authors.lastname: Lee
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Takashi
authors.initials: T
authors.lastname: Taga
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Akio
authors.initials: A
authors.lastname: Tawa
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Anne
authors.initials: A
authors.lastname: Auvrignon
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Bernward
authors.initials: B
authors.lastname: Zeller
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Erik
authors.initials: E
authors.lastname: Forestier
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Carmen
authors.initials: C
authors.lastname: Salgado
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Walentyna
authors.initials: W
authors.lastname: Balwierz
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Alexander
authors.initials: A
authors.lastname: Popa
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Jeffrey
authors.initials: J
authors.lastname: Rubnitz
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Susana
authors.initials: S
authors.lastname: Raimondi
authors.affiliation: Kim Klein, Gertjan Kaspers, Jacqueline Cloos, and Mathilda Bongers, Vrije Universiteit University Medical Center Amsterdam; Gertjan Kaspers and Ardine Reedijk, Dutch Childhood Oncology Group, The Hague; H. Berna Beverloo, Erasmus Medical Center, Rotterdam, the Netherlands; Christine J. Harrison, Newcastle University, Newcastle upon Tyne; Brenda Gibson, Royal Hospital for Sick Children, Glasgow, United Kingdom; Andrea Pession, Italian Association of Pediatric Hematology Oncology, Bologna, Italy; Dirk Reinhardt, Berlin-Frankfurt-Münster (BFM) -Germany, Essen; Martin Zimmerman and Ursula Creutzig, BFM-Germany, Hannover, Germany; Michael Dworzak, BFM-Austria, Vienna, Austria; Todd Alonzo, Donna Johnston, and Betsy Hirsch, Children's Oncology Group (COG) including Children's Cancer Group and Pediatric Oncology Group, Philadelphia (COG chair's office), PA; Michal Zapotocky, Czech Paediatric Hematology Working Group, Prague, Czech Republic; Barbara De Moerloose, European Organisation for Research and Treatment of Cancer-Children's Leukemia Group, Brussels, Belgium; Alcira Flynn, Grupo Argentino de Tratamiento de la Leucemia Aguda, Buenos Aires, Argentina; Vincent Lee, Hong Kong Paediatric Haematology and Oncology Study Group, Hong Kong, Special Administrative Region, People's Republic of China; Takashi Taga, Japanese Pediatric Leukemia/Lymphoma Study Group, Otsu; Akio Tawa, Japanese Pediatric Leukemia/Lymphoma Study Group, Osaka, Japan; Anne Auvrignon, French Leucémie Aiguë Myéloblastique Enfant Cooperative Group, Paris, France; Bernward Zeller, Nordic Society of Paediatric Haematology and Oncology, Oslo, Norway; Erik Forestier, Nordic Society of Paediatric Haematology and Oncology, Umeå, Sweden; Carmen Salgado, The National Program for Antineoplastic Drugs for Children, Santiago, Chile; Walentyna Balwierz, Polish Pediatric Leukemia Lymphoma Study Group, Krakow, Poland; Alexander Popa, Russian Acute Myeloid Leukemia Study Group, Moscow, Russia; and Jeffrey Rubnitz and
authors.forename: Brenda
authors.initials: B
authors.lastname: Gibson
mesh_terms: D000293:Adolescent; D018943:Anthracyclines / Q000008:administration & dosage / Q000009:adverse effects; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D002869:Chromosome Aberrations / Q000187:drug effects; D002891:Chromosomes, Human, Pair 21; D002898:Chromosomes, Human, Pair 8; D003561:Cytarabine / Q000008:administration & dosage; D018572:Disease-Free Survival; D005047:Etoposide / Q000008:administration & dosage; D005260:Female; D005858:Germany; D018380:Hematopoietic Stem Cell Transplantation; D006801:Humans; D015994:Incidence; D060828:Induction Chemotherapy; D007391:International Cooperation; D053208:Kaplan-Meier Estimate; D059785:Karyotype; D015470:Leukemia, Myeloid, Acute / Q000188:drug therapy* / Q000235:genetics* / Q000401:mortality; D008297:Male; D058990:Molecular Targeted Therapy / Q000379:methods; D009154:Mutation / Q000187:drug effects*; D011237:Predictive Value of Tests; D019009:Proto-Oncogene Proteins c-kit / Q000187:drug effects / Q000235:genetics*; D012189:Retrospective Studies; D014178:Translocation, Genetic / Q000187:drug effects*; D014184:Transplantation, Homologous; D016896:Treatment Outcome; D018631:ras Proteins / Q000187:drug effects / Q000235:genetics*
chemical_list: D018943:Anthracyclines; D000970:Antineoplastic Agents; D003561:Cytarabine; D005047:Etoposide; D019009:Proto-Oncogene Proteins c-kit; D018631:ras Proteins