1. Peking University People's Hospital, Peking University Institute of Hematology; National Clinical Research Center for Hematologic Disease; Collaborative Innovation Center of Hematology; Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation Beijing China
2. Department of Obstetrics and Gynecology Peking University People's Hospital Beijing China
3. Department of Hematology Navy General Hospital Beijing China
4. Center of Hematologic Diseases First Affiliated Hospital of Xinjiang Medical University Urumqi China
5. Department of Hematology Beijing Hospital Beijing China
6. Department of Hematology People's Hospital of Hainan Province Haikou China
7. State Key Laboratory of Experimental Hematology Institute of Hematology and Blood Disease Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College Tianjin China
8. Department of Hematology First People's Hospital of Hangzhou Hangzhou China
9. Department of Hematology First People's Hospital of Yunnan Province Kunming China
10. Department of Hematology Hebei Institute of Hematology, The Second Hospital of Hebei Medical University Shijiazhuang China
11. Department of Hematology He Ping Central Hospital of the Changzhi Medical College Changzhi China
12. Department of Hematology Second Hospital of Shanxi Medical University Taiyuan China
13. Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology, Fujian Medical University Union Hospital Fuzhou China
14. Department of Hematology Third Affiliated Hospital of Southern Medical University Guangzhou China
15. Department of Hematology First Affiliated Hospital of Zhengzhou University Zhengzhou China
16. Department of Hematology Beijing Tongren Hospital Beijing China
17. Department of Hematology Peking University Shenzhen Hospital Shenzhen China
18. Department of Hematology Affiliated Hospital of Inner Mongolia Medical University Hohhot China
19. Department of Epidemiology and Biostatistics School of Public Health, Peking University Health Science Center Beijing China
20. Department of Clinical Epidemiology Peking University People's Hospital Beijing China
21. Department of Internal Medicine Beijing Obstetrics and Gynecology Hospital, Capital Medical University Beijing China