1. Department of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, 221006, China
2. Department of Epidemiology & Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
3. Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, China
4. Department of Hematology, The Affiliated Hospital of Jining Medical University, Jining, Shandong, 272000, China
5. Department of Hematology, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
6. Department of Hematology, Tai'an Central Hospital, Tai'an, Shandong, 271000, China
7. Department of Hematology, The First People's Hospital of Lianyungang, Lianyungang, Jiangsu, 222061, China
8. Department of Hematology, The General Hospital of Wanbei Coal-Electric Group, Suzhou, Anhui, 234011, China
9. Department of Hematology, Yancheng First People's Hospital, Yancheng, Jiangsu, 224001, China
10. Department of Hematology, The First People's Hospital of Huai'an, Huai'an, Jiangsu, 223300, China
11. Department of Pathology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, 221006, China
12. Department of Hematology, Beijing Tongren Hospital, Capital Medical University, Beijing, 100005, China
13. Blood Diseases Institute, Xuzhou Medical University, Xuzhou, Jiangsu, 221006, China
14. Key Laboratory of Bone Marrow Stem Cell, Xuzhou, Jiangsu, 221006, China