1. Department of Orthopedics, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
2. Department of Orthopedics, The Fourth Medical Centre, Chinese PLA General Hospital, Beijing 100037, China
3. Clinical Office, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
4. National Clinical Research Center for Orthopedics, Sports Medicine & Rehabilitation, Beijing 100037, China
5. School of Medicine, Shanghai Tenth People’s Hospital, Tongji University, Shanghai 200072, China