1. 1Department of Harbin Institute of Hematology and Oncology, Harbin First Hospital, Harbin, China
2. 2Internal Medicine, Sun Yat-Sen University Affiliated Cancer Hospital, Guangdong, China
3. 3Department of Hematology, Jiangsu Province Hospital, Nanjing, China
4. 4Department of Hematology, Chongqing Cancer Hospital, Chongqing, China
5. 5Department of Hematology, Shanghai Ruijin Hospital, Shanghai, China
6. 6Department of Hematology, Henan Cancer Hospital, Zhengzhou, China
7. 7Department of Hematology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
8. 8The Second Affiliated Hospital of Sun Yat-Sen University, Guangzhou City, China
9. 9Department of Hematology, Affiliated Hospital of Nantong University, Nantong, China
10. 10Department of Lymphoma, Guangdong Academy of Medical Science, Guangdong Provincial People's Hospital, Guangdong, China
11. 11Department of Hematology, Dongguan People's Hospital, Dongguan, China
12. 12Department of Hematology, Hainan General Hospital, Haikou, China
13. 13Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
14. 14Department of Hematology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China