1. Department of Hematology-Oncology, International Cancer Center, Shenzhen University General Hospital, Shenzhen University Health Science Center, Shenzhen, Guangdong, China;
2. Department of Hematology, Chinese PLA General Hospital, Beijing, China;
3. Department of Endoscopy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China;
4. School of Medicine, Nankai University, Tianjin, China;
5. Department of Hematology, Chinese PLA No.965 Hospital, Jilin, China;
6. Department of Hematology, Hainan Branch of Chinese PLA General Hospital, Sanya, Hainan, China;
7. Medical Faculty Mannheim, Department of Hematology and Oncology, Heidelberg University, Mannheim, Germany;
8. CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China