[1
]
Hematology división, Hospital universitario y politécnico La Fe, Valencia, Spain,
CIBERONC, Instituto Carlos III , Madrid, Spain
[2
]
Service d’Hématologie-Greffe, Hôpital Saint-Louis, Université Paris-Diderot , Paris, France
[3
]
Azienda Ospedaliera Universitaria Integrata Verona , Verona, Italy
[4
]
University Hospital Basel , Basel, Switzerland
[5
]
EBMT Data Office Leiden , Leiden, The Netherlands
[6
]
Unit of Blood Diseases and Stem Cell Transplantation, University of Brescia ASST Spedali
Civili di Brescia , Brescia, Italy
[7
]
Hematology división, Hospital Morales Meseguer , Murcia, Spain
[8
]
Hematology división, Hospital Clínico de Valencia , Valencia, Spain
[10
]
Willem Alexander Children’s Hospital/Leiden University Medical Center , Leiden, The Netherlands
[11
]
Hematology división, Hospital Universitario de Salamanca , Salamanca, Spain
[12
]
Hematology división, Hospital Clínic, Barcelona , Spain
[13
]
Turku University Hospital , Turku, Finland
[14
]
Demiroglu Bilim University , Istanbul, Turkey
[15
]
Hematology división, Hospital de la Princesa , Madrid, Spain
[16
]
Erciyes University, Faculty of Medicine, Erciyes Pediatric BMT Center , Kayseri, Turkey
[17
]
King Abdulaziz Medical City , Riyadh, Saudi Arabia
[18
]
University Medical Center Groningen, University of Groningen , Groningen, The Netherlands
[19
]
Hematology división, Hospital Regional de Málaga , Malaga, Spain
[20
]
Hematology división, ICO-Hospital Germans Trias i Pujol, Barcelona , Spain
[21
]
Universita Cattolica S. Cuore , Rome, Italy
[22
]
Radboud University Medical Center , Nijmegen, The Netherlands
[23
]
Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation. Hannover
Medical School , Hannover, Germany
[24
]
Hacettepe University Children’s Hospital , Ankara, Turkey
[25
]
Centre Hospitalier Lyon Sud, Hospices Civils de Lyon , Lyon, France
[26
]
The Children’s Hospital at Westmead , Sydney, Australia
[27
]
Gazi University Faculty of Medicine , Ankara, Turkey
[28
]
Pediatric división, Niño Jesus Children’s Hospital , Madrid, Spain
[29
]
Hospital Sirio-Libanes , São Paulo, Brazil
[30
]
Children's University Hospital Queen Fabiola, Université Libre de Bruxelles , Brussels, Belgium
[31
]
University of Genoa (DISSAL) and IRCCS Ospedale Policlinico San Martino , Genova, Italy
[32
]
Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus
University Torun UMK, University Hospital , Bydgoszcz, Poland
License:
This article is published and distributed under the terms of the Oxford University
Press, Standard Journals Publication Model (
https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model)
This article is made available via the PMC Open Access Subset for unrestricted re-use
and analyses in any form or by any means with acknowledgement of the original source.
These permissions are granted for the duration of the COVID-19 pandemic or until permissions
are revoked in writing. Upon expiration of these permissions, PMC is granted a perpetual
license to make this article available via PMC and Europe PMC, consistent with existing
copyright protections.