title: Lymph node staging in invasive breast cancer.
authors.affiliation: Brust-Gesundheitszentrum, Krankenhaus der Barmherzigen Schwestern Linz, Austria.
authors.forename: Florian
authors.initials: F
authors.lastname: Fitzal
authors.affiliation: Molecular Senology Unit, Senology Division, European Institute of Oncology, Milan, Italy.
authors.forename: Viviana
authors.initials: V
authors.lastname: Galimberti
authors.affiliation: Frauenklinik, Städtische Kliniken Esslingen a.N., Esslingen, Germany.
authors.forename: Thorsten
authors.initials: T
authors.lastname: Kühn
authors.affiliation: Department of Surgery, Netherlands Cancer Institute, Amsterdam, The Netherlands.
authors.forename: Emiel J
authors.initials: EJ
authors.lastname: Rutgers
authors.affiliation: Frauenklinik / Interdisziplinäres Brustzentrum, HELIOS Klinikum Berlin-Buch, Germany.
authors.forename: Michael
authors.initials: M
authors.lastname: Untch