Yoshimi Ayami, Baldomero Helen, Horowitz Mary, Szer Jeff, Niederwieser Dietger, Gratwohl Alois, Kodera Yoshihisa
Department of Pediatrics and Adolescent Medicine, University of Freiburg, Freiburg, Germany.
European Society for Blood and Marrow Transplantation Transplant Activity Survey Office, University Hospital, Basel, Switzerland.
JAMA. 2016 Jan 12;315(2):198-200. doi: 10.1001/jama.2015.13706.