1. Department of Pediatrics State Key Laboratory of Experimental Haematology National Clinical Research Center for Blood Diseases Haihe Laboratory of Cell Ecosystem Institute of Hematology & Blood Diseases Hospital Chinese Academy of Medical Sciences & Peking Union Medical College Tianjin China
2. Department of haematology/Oncology Children's Hospital of Fudan University Shanghai China
3. Department of haematology/Oncology Shanghai Children's Medical Centre School of Medicine Shanghai Jiao Tong University National Health Committee Key Laboratory of Pediatric haematology & Oncology Shanghai China
4. Department of haematology/Oncology Chongqing Medical University Affiliated Children's Hospital Chongqing China
5. Department of haematology/Oncology Children's Hospital of Soochow University Suzhou China
6. Department of haematology/Oncology Children's Hospital of Nanjing Medical University Nanjing China
7. Department of Pediatrics West China Second University Hospital Sichuan University Key Laboratory of Birth Defects and Related Disease of Women and Children, Ministry of Education Chengdu China
8. Department of haematology/Oncology Guangzhou Women and Children's Medical centre Guangzhou China
9. Department of Pediatrics Xiangya Hospital Central South University Changsha China
10. Department of haematology/Oncology Jiangxi Provincial Children's Hospital Nanchang China
11. Department of Pediatrics Union Hospital of Tongji Medical College Huazhong University of Science and Technology Wuhan China
12. Department of haematology/Oncology KunMing Children's Hospital Kunming China
13. Department of Pediatrics Qilu Hospital of Shandong University Jinan China
14. Department of Pediatrics Tongji Hospital of Tongji Medical College Huazhong University of Science and Technology Wuhan China
15. Department of haematology/Oncology Children's Hospital Affiliated to Shanghai Jiao Tong University Shanghai China
16. Department of haematology/Oncology Xi'an Northwest Women's and Children's Hospital Xi'an China
17. Department of Pediatrics Anhui Medical University Second Affiliated Hospital Anhui China
18. Department of Pediatrics Affiliated Hospital of Qingdao University Qingdao China
19. Department of Pediatrics Hong Kong Children's Hospital The Chinese University of Hong Kong Hong Kong SAR China
20. Department of Pediatrics Nanfang Hospital Southern Medical University Guangzhou China
21. Departments of Oncology Global Pediatric Medicine Biostatistics and Pharmaceutical Sciences St. Jude Children's Research Hospital Memphis Tennessee USA