1. Department of Cellular Biotechnologies and Hematology, “Sapienza” University, Rome, Italy
2. Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
3. Department of Lymphoma & Myeloma Institute of Hematology, CAMS & PUMC, Tianjin, China
4. Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong
5. GIMEMA Data Center, GIMEMA Foundation, Rome, Italy