[1] Inst Curie, Hematol Dept, Paris, France
[2] LYSARC, Pierre Benite, France
[3] Inst Gustave Roussy, Villejuif, France
[4] Univ Hosp Grenoble, Dept Hematol, Hop Albert Michallon, Grenoble, France
[5] Copenhagen Univ Hosp, Dept Hematol, Rigshosp, Copenhagen, Denmark
[6] Univ Groningen, Univ Med Ctr Groningen, Groningen, Netherlands
[7] Univ Paris, Hop St Louis, AP HP, Hematooncol, Paris, France
[8] CHRU Lille, Hop Claude Huriez, Lille, France
[9] Henri Mondor Univ Hosp, AP HP, Lymphoid Malignancies Dept, Creteil, France
[10] Hop Lyon Sud HCL, Hematol Dept, Lyon, France
[11] Univ Hosp Schleswig Holstein, Campus Kiel, Kiel, Germany
[12] Univ Hosp Schleswig Holstein, Med Dept 2, Campus Kiel, Kiel, Germany
[13] Henri Mondor Univ Hosp, Hematobiol, Creteil, France
[14] Univ Paris Cite, Necker Enfants Malades Hosp, AP HP, Lab Oncohematol, Paris, France
[15] INSERM U823, Grenoble, France
[16] Univ Munich, Munich, Germany
[17] Ludwig Maximilians Univ Munchen, Inst Med Data Proc Biometr & Epidemiol IBE, Munich, Germany
[18] Ludwig Maximilians Univ Hosp, Dept Med, Med Clin 3, Munich, Germany
[19] Necker Univ Hosp, Hematol Dept, Paris, France
[20] Hop Necker Enfants Malad, AP HP, Dept Hematol, Paris, France