1. 1Assistance Publique - Hôpitaux de Paris, Hôpital Saint-Louis, Hemato-oncologie; Université de Paris, Paris, France
2. 2Hematology Department, Hospices Civils de Lyon; Lymphoma Immuno-Biology (LIB) Team, Université Claude Bernard Lyon 1, Lyon, France
3. 3Département d'Hématologie clinique, CHU de Montpellier, Montpellier, France
4. 4Department of Hematology, University Hospital of Lille, Lille, France
5. 5Hematology Department, Nantes University Hospital, Nantes, France
6. 6Hematology Department, University Hospital of Nancy, Vandoeuvre, France
7. 7Department of Oncology, Hematology and Cellular Therapy, Poitiers University Hospital, Poitiers, France
8. 8Department of Haematology, Saint Antoine Hospital, Paris, France
9. 9Hématologie Clinique, CHU Dijon Bourgogne, Dijon, France
10. 10Service d'Hématologie Clinique et Thérapie cellulaire, Centre Hospitalier Universitaire d'Amiens, Amiens, France
11. 11CHU Amiens, Amiens, France
12. 12Department of Hematology, Gustave Roussy Cancer Center, Villejuif, France
13. 13Department of Hematology and INSERM UMR 1030, Université Paris-Saclay, Gustave Roussy Cancer Campus Grand Paris, Paris, France
14. 14Lymphoid Malignancies Department, Henri Mondor University Hospital/Assistance Publique-Hôpitaux de Paris (AP-HP)/Université Paris-Est Créteil (UPEC), Creteil, France
15. 15Lymphoid Malignancies Unit, Henri Mondor Hospital, Créteil, France
16. 16Clinical Hematology, Necker University Hospital, Paris, France
17. 17Hematology department, CHU de Nice, Universite Cote d'Azur, Nice, France
18. 18Centre Hospitalier Universitaire Grenoble, La Tronche, FRA
19. 19Department of Hematology, Toulouse University Institute of Cancer, Toulouse, France
20. 20Lymphoma Academic Research Organisation, Pierre-Benite, France
21. 21CHU de Montpellier, Montpellier, France
22. 22Hematology Department, Montpellier University Hospital, Montpellier, France, Montpellier, France
23. 23Department of Hematology, Hospices Civils de Lyon, Lyon Sud University Hospital, Pierre Benite, France
24. 24Service d'hématologie clinique, CHU de Nantes, Nantes, France
25. 25Centre Hospitalier Régional Universitaire De Lille, Lille, FRA
26. 26Department of Hemato-Oncology, Saint Louis Hospital, Paris, France
27. 27Clinical Hematology, University Hospital Pontchaillou, Rennes Cedex, FRA