1. Department of Hematology, West China Hospital of Sichuan University, Chengdu 610041, Sichuan, China
2. Department of Hematology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu 610072, Sichuan, China
3. Laboratory of Hematology, West China Hospital of Sichuan University, Tianfu Life Science Park, Chengdu 610041, Sichuan, China
4. Department of Hematology, Chengdu Military General Hospital, Chengdu 610083, Sichuan, China