1. Department of Orthopedics, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, China
2. Tissue Repairing and Biotechnology Research Center, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, China
3. Department of Orthopedics, Three Gorges Central Hospital of Chongqing University, Chongqing 404000, China
4. Department of Gastroenterology, The People’s Hospital of Jiulongpo District, Chongqing 400050, China
5. Department of Urology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China