1. Yale University School of Medicine New Haven Connecticut
2. Department MedicineMemorial Sloan‐Kettering Cancer Center New York New York
3. CHIMOMO DepartmentUniversity of Modena and Reggio Emilia Modena Italy
4. Fondazione Italiana Linfomi (FIL) onlusUniversity of Modena and Reggio Emilia Modena Italy
5. Division of Hematology‐OncologySamsung Medical Center Seoul South Korea
6. Sección Hematología, Hospital del SalvadorUniversidad de Chile Santiago Chile
7. Hematology DepartmentHematologia, Hospital Clinic Villarroel Spain
8. Department of Bone Marrow TransplantationTel‐Aviv University Tel‐Aviv Israel
9. Stanford University Stanford California
10. Department of PathologySungkyunkwan University Seoul Korea
11. Department of HaematologyBarts Health NHS Trust London UK
12. Departamento de Clínica MédicaFCM da Santa Casa de São Paulo, and Centro de Linfomas Núcleo de Oncologia Hospital Samaritano São Paulo Brazil
13. Medical Oncology AAviano National Cancer Institute Aviano Italy
14. Department of MedicineUniversity Hospital and School of Medicine, Universida de Federal do Rio de Janeiro Rio de Janeiro Brazil
15. CHIMOMO Department University of Modena and Reggio Emilia Modena Italy