1. Department of Orthopedics (Spinal Surgery) Laboratory of Spinal and Spinal Cord Injury Regeneration and Repair The First Affiliated Hospital of Anhui Medical University Hefei 230032 China
2. Anhui Province Research Center for the Clinical Application of Medical Technology The First Affiliated Hospital of Anhui Medical University Hefei 230032 China
3. Department of Orthopedics (Spinal Surgery) The First Affiliated Hospital of USTC Hefei 230032 China
4. Department of Clinical Laboratory The First Affiliated Hospital of Anhui Medical University Hefei 230032 China
5. Department of Medical Imaging The First Affiliated Hospital of Anhui Medical University Hefei 230032 China
6. School of Biomedical Engineering Research and Engineering Center of Biomedical Materials Anhui Provincial Institute of Translational Medicine Anhui Medical University Hefei 230032 P. R. China