1. Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University , Suzhou 215006, China
2. Orthopaedic Institute, Suzhou Medical College, Soochow University , Suzhou 215000, China
3. Department of Orthopedics, Suzhou Wuzhong People’s Hospital , Suzhou, Jiangsu Province 215128, China
4. Department of Orthopedic Surgery, Lianyungang Clinical College of Xuzhou Medical University , Lianyungang 222003, China