Anna Sureda, MD, PhD, is the EBMT President, Head of the Hematology Department and Hematopoietic Stem Cell Transplant Programme at Institut Català d'Oncologia - Hospital Duran i Reynals, Barcelona, SpainSelim Corbacioglu is the current Pediatric Diseases Working Party (PDWP) Chair and EBMT Scientific Council Chair, Head of the Department of Pediatric Hematology, Oncology and Stem Cell Transplantation at the University of Regensburg.Raffaella Greco, MD, is the current Autoimmune Diseases Working Party (ADWP) Chair and EBMT Scientific Council Representative with the Education Portfolio, and Senior Physician in the Hematology and Blood/Marrow Transplant (BMT) Unit of the IRCCS San Raffaele Hospital in Milano, Italy.Nicolaus Kröger MD, PhD, is the former EBMT President, Professor of Medicine and Medical Director of the Department of Stem Cell Transplantation at the University Medical Center, Hamburg - Eppendorf, Germany Enric Carreras, MD, PhD, is Medical Director of the Josep Carreras Foundation in Barcelona, Spain