Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus University, Torun, Bydgoszcz, Poland
Jan Styczynski
Pediatric Hematology Oncology, Department of Mother and Child, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
Gloria Tridello & Simone Cesaro
EBMT Leiden Study Unit, Leiden, The Netherlands
Gloria Tridello, Linda Koster, Nina Knelange, Lotus Wendel, Anja van Biezen & Steffie van der Werf
Division of Infectious Diseases, University of Genoa (DISSAL) and Ospedale Policlinico San Martino, Genoa, Italy
Malgorzata Mikulska
Department of Hematology and Bone Marrow Transplantation, Poznan University of Medical Sciences, Poznan, Poland
Lidia Gil
Hôpital Henri Mondor, Assistance Publique-Hopitaux de Paris (AP-HP) and Paris-Est-Créteil University, Creteil, France
Catherine Cordonnier
Deptartment of Cellular Therapy and Allogeneic Stem Cell Transplantation, Karolinska Comprehensive Cancer Center, Karolinska University Hospital Huddinge, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
Per Ljungman
Faculty of Medicine, Hebrew University of Jerusalem, Pediatric Infectious Diseases, Hadassah Medical Center, Jerusalem, Israel
Diana Averbuch
EBMT Activity Survey Office, Hematology, Department of Medicine, University Hospital, Basel, Switzerland
Helen Baldomero
Institut Paoli Calmettes Comprehensive Cancer Center and Inserm CBT-1409, Centre d’Investigations Cliniques en Biothérapies, Marseille, France
Christian Chabannon
Department of Pediatric Hematology, Oncology and Stem Cell Transplantation, University of Regensburg, Regensburg, Germany
Selim Corbacioglu
Laboratory of Hematology, Department of Laboratory Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
Harry Dolstra
Klinik für Hämatologie und Stammzelltransplantation, HELIOS Klinikum Berlin-Buch, Berlin, Germany
Bertram Glass
Unit of Hematology and Bone Marrow Transplantation, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
Raffaella Greco
Department of Stem Cell Transplantation, University Hospital Eppendorf, Hamburg, Germany
Nicolaus Kröger
BMT Unit, Department of Hematology, Hospital St. Louis, Paris, France
Régis Peffault de Latour
Department of Hematology, Hospital Saint Antoine, Sorbonne University, INSERM UMRs938, Paris, France
Mohamad Mohty
Pediatric Immune-Hematology Unit, Necker Children Hospital, Assistance Publique Hôpitaux de Paris, Paris, France
Benedicte Neven
School of Medicine, University of Zagreb, University Hospital Center Zagreb, Zagreb, Croatia
Zinaida Peric
Department of Haematology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
John A. Snowden
Clinical Hematology Department, Institut Català d’Oncologia-Hospitalet, Institut d’Investigació Biomèdica de Bellvitge (IDIBELL), University of Barcelona, Barcelona, Spain
Anna Sureda
CHU de Lille, Université de Lille, INSERM U1286, Infinite, Lille, France
Ibrahim Yakoub-Agha
Hematology Department, Hospital de la Princesa, Madrid, Spain
Rafael de la Camara
JSt and GT designed the study and drafted the manuscript. LK, AvB, SvW, and HB were responsible for the data collection and assembly. GT conducted the statistical analysis. MM, LG, CC, PL, DA, SC, CC, SCo, HD, BG, RG, NK, RPL, MM, BN, ZP, JAS, AS, IYA, and RC were responsible for the integrity of the data and gave scientific input. All authors have seen and approved the final version.