1. School of Medicine, Nankai University, Tianjin, China (mainland)
2. Department of Hematology, Chinese People’s Liberation Army (PLA) General Hospital, Beijing, China (mainland)
3. Department of Orthopedics, Xiqing Hospital, Tianjin, China (mainland)
4. Department of Hematology and Oncology, Laoshan Branch, No. 401 Hospital of Chinese People’s Liberation Army (PLA), Qingdao, Shandong, China (mainland)