LI, Chenguang, Department of Orthopedics, Integrated Chinese and Western Medicine Hospital, Tianjin University, Tianjin, 300072, China; Department of Orthopedics, Tianjin Hospital of Integrated Chinese and Western Medicine, Tianjin, 300100, China; Department of Orthopedics, Tianjin NanKai Hospital, Tianjin, 300100, China, China