[1] Leiden University Medical Center,Willem
[2] Leiden University Medical Center,Alexander Children’s Hospital, Department of Pediatrics
[3] EBMT Leiden Study Unit,Department of Medical Ethics and Health Law
[4] Leiden University Medical Center,Medical Decision Making, Department of Biomedical Data Sciences
[5] University of Regensburg,Department of Pediatric Hematology, Oncology, and Stem Cell Transplantation
[6] University Hospital,Department of Pediatrics, Dr. von Hauner Children’s Hospital
[7] LMU,undefined
[8] Unité d’Immuno-hematologie et Rhumatologie Pédiatrique,undefined
[9] Hôpital Necker-Enfants Malades,undefined
[10] Assistance Publique Hopitaux de Paris,undefined
[11] Université de Paris,undefined