1. The 1st Institute of Clinical Medicine, Guangzhou University of Chinese Medicine Guangzhou China
2. Spine Surgery DepartmentFoshan Hospital of Chinese Medicine Foshan China
3. Spine Surgery Department1st Affiliated Hospital of Guangzhou University of Chinese Medicine Guangzhou China
4. Orthopaedic DepartmentPecking University 3rd Hospital Beijing China
5. Orthopaedic DepartmentOrthopaedic Hospital of Guizhou Province Guiyang China