1. Department of Lymphoma, Peking University Cancer Hospital & Institute, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing, China
2. Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
3. Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
4. Department of Hematology, Peking University Third Hospital, Beijing, China
5. Department of Hematology, the First Affiliated Hospital of Medical College, Zhejiang University, Hangzhou, China
6. Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
7. AstraZeneca, Shanghai, China