title: Case 1: A newborn with pancytopenia.
authors.affiliation: Department of Otolaryngology Pediatrics - Head & Neck Surgery, McGill University Health Centre, Montreal Children's Hospital, Montreal, Quebec.
authors.forename: Isabel
authors.initials: I
authors.lastname: Cardona
authors.forename: Emanuela
authors.initials: E
authors.lastname: Ferretti
authors.affiliation: Department of Pediatrics, Division of Neonatology.
authors.forename: Thierry
authors.initials: T
authors.lastname: Daboval
authors.affiliation: Department of Pediatrics, Division of Oncology and Hematology, Children's Hospital of Eastern Ontario, Ottawa, Ontario.
authors.forename: Robert J
authors.initials: RJ
authors.lastname: Klaassen
authors.affiliation: Department of Pediatrics, Division of Hematology Oncology, Marrow Failure and Myelodysplasia Program, The Hospital for Sick Children, Toronto, Ontario.
authors.forename: Yigal
authors.initials: Y
authors.lastname: Dror