1. Hematology Department CHU UCL Namur Yvoir Belgium
2. Institut Gustave Roussy Villejuif France
3. Department of Medical Oncology and Hematology Fondazione IRCCS Istituto Nazionale dei Tumori Milan Italy
4. Division of Hemato‐Oncology IEO European Institute of Oncology Milan Italy
5. Fondazione Italiana Limfomi Dipartimento di Scienze Medische e Chirurgiche Materno‐Infantili e dell'Adulto University of Modena, e Reggio Emilia Modena Italy
6. European Organisation for Research and Treatment of Cancer Brussels Belgium
7. Department of Hematology, Rigshospitalet University of Copenhagen Copenhagen Denmark
8. APHP Hopital Saint‐louis Hemato‐oncologie Université Paris Diderot Sorbonne Paris Cité Paris France
9. Hematology department and INSERM1231 Hôpital F. Mitterand Dijon France
10. Department of Internal Medicine Fondazione IRCCS Policlinico San Matteo and Università degli Studi di Pavia Pavia Italy
11. Institute of Hematology “Seràgnoli” University of Bologna Bologna Italy
12. Unité Hémopathies Lymphoïdes AP‐HP Hôpital Henri Mondor Créteil France
13. Department of Oncology Haematology Unit AOU Policlinico P. Giaccone Palermo Italy
14. Department of Oncology‐Hematology Università degli Studi di Milano e Azienda Socio Sanitaria Territoriale Papa Giovanni XXIII Bergamo Italy
15. Department of Hematology CHU Nancy Nancy France
16. Department of Hematology Besancon Hospital Besancon France
17. Department of Pharmacy Namur Thrombosis and Hemostasis Centre (NTHC) Namur Research Institute for Life Sciences (NARILIS) University of Namur Namur Belgium
18. Department of Surgery, Medicine Dentistry and Morphological Sciences with Transplant Surgery, Oncology and Regenerative Medicine Relevance University of Modena and Reggio Emilia Centro Oncologico Modenese Modena Italy
19. Department of Onco‐Haematology Archet Hospital Nice France