1 Laboratory of Onco-Hematology, Assistance Publique-Hôpitaux de Paris, Hôpital Necker Enfants-Malades, Université de Paris Cité, Paris, France.
2 Institut Necker-Enfants Malades, INSERM U1151, Paris, France.
3 Department of Pediatric Hematology and Oncology, Assistance Publique-Hôpitaux de Paris, Armand Trousseau Hospital, Sorbonne Université, Paris, France.
4 Department of Hematology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Université de Paris Cité, Paris, France.
5 Institut Cochin, INSERM U1016, Paris, France.
6 Hospices Civils de Lyon, Service d'Hématologie Clinique, Centre Hospitalier Lyon-Sud, Pierre-Bénite, France.
7 CHU UCLouvain Namur-Godinne, service d'Hématologie, Yvoir, Belgium.
8 Laboratory of Hematology, CHRU Lille, Lille, France.
9 INSERM U1172, Lille, France.
10 Laboratory of Hematology and EA3518, Saint-Louis University Hospital, Université de Paris Cité, Paris, France.
11 Department of Hematology, CHRU-Institut Universitaire de Cancer Toulouse-Oncopole, Toulouse, France.
12 Division of Hematology, Department of Oncology, University Hospital of Geneva and Faculty of Medicine, University of Geneva, Geneva, Switzerland.
13 Swiss Group for Clinical Cancer Research, Bern, Switzerland.
14 Hematology Biology, Nantes University Hospital and Nantes-Angers Cancer and Immunology Research Center, Nantes, France.
15 Department of Pediatric Hematology and Oncology, University Hospital of Rennes, Rennes, France.
16 Department of Hematology, Centre Hospitalier de Versailles, Le Chesnay, France.
17 Université Paris-Saclay, Communauté Paris-Saclay, France.
18 Department of Pediatric Hematology and Immunology, Assistance Publique-Hôpitaux de Paris, Robert Debré Hospital, Université de Paris Cité, Paris, France.
19 Department of Hematology, INSERM U1163, IMAGINE Institute, Paris University, Necker Hospital, Paris, France.
20 Université Paris Cité, Institut de Recherche Saint-Louis, URP-3518, Publique-Hôpitaux de Paris, Saint-Louis University Hospital, Paris, France.