1. Department of Orthopaedic Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
2. Molecular Oncology Laboratory, Department of Orthopaedic Surgery and Rehabilitation Medicine, The University of Chicago Medical Center, Chicago, IL 60637, USA
3. Department of Obstetrics and Gynecology, The Affiliated University-Town Hospital of Chongqing Medical University, Chongqing 401331, China
4. Department of Orthopaedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
5. Ministry of Education Key Laboratory of Diagnostic Medicine, Chongqing Medical University, Chongqing 400016, China
6. Department of Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
7. Department of Orthopaedic Surgery, Chongqing General Hospital, Chongqing 400021, China