1. Department of Haematology; University Hospital of Reims and UFR Médecine; Reims France
2. Department of Haematology; University Hospital of Poitiers; Poitiers France
3. Department of Haematology; Léon Bérard Centre; Lyon France
4. Lymphoid Malignancies Unit; Henri Mondor Hospital; Créteil France
5. Department of Haematology; Hospital of Lens; Lens France
6. Department of Haematology; Henri Becquerel Centre; Rouen France
7. Department of Oncology and Haematology; University Hospital of Strasbourg; Strasbourg France
8. Department of Haematology; André Mignot Hospital; Versailles France
9. Department of Haematology; Saint-Luc Hospital; University Catholic of Leuven; Bruxelles Belgium
10. Department of Haematology; University Hospital of Amiens; Amiens France
11. Department of Haematology; University Hospital of Besançon; Besançon France
12. Department of Haematology; Saint-Louis Hospital; Paris France
13. Department of Haematology; University Hospital of Grenoble; Grenoble France
14. Department of Haematology; University Hospital of Clermont-Ferrand; Clermont-Ferrand France
15. Department of Haematology; Hospital of Argenteuil; Argenteuil France
16. Department of Haematology; University Hospital of Nancy; Nancy France
17. Department of Haematology; Clinique Victor Hugo; Le Mans France
18. Department of Research and Innovation; University Hospital of Reims; Reims France
19. Department of Haematology; Pitié-Salpêtrière Hospital; UPMC Paris; Grechy France