1. Department of Orthopaedic, Wuxi No. 9 People’s Hospital Affiliated to Soochow University, Wuxi 214062, Jiangsu, P.R. China
2. Department of Radiology, Wuxi No. 9 People's Hospital, Affiliated to Soochow University, Wuxi 214062, Jiangsu, P.R. China
3. Department of Orthopaedic, Jiangnan University Affiliated Hospital, Wuxi 214000, Jiangsu, P.R. China
4. Department of Orthopaedic, Jiangyin People’s Hospital, Jiangyin 214400, Jiangsu, P.R. China
5. Department of Orthopaedic, Yixing People’s Hospital, Yixing 214200, Jiangsu, P.R. China
6. Department of Orthopaedic, Wuxi People’s Hospital, 214000, Jiangsu, P.R. China