1. Department of Immunology, School of Basic Medical Sciences, Peking University, Beijing 100191, China
2. Key Laboratory of Immunology, National Health Commission, Beijing 100191, China
3. Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Central Laboratory, Peking University Cancer Hospital & Institute, Beijing 100142, China
4. Department of Immunology, Capital Medical University, Beijing 100069, China
5. Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Peking University People’s Hospital, No. 11 South Street of Xizhimen, Xicheng District, Beijing 100044, China
6. Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA