1. Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
2. Spine Institute, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
3. Shanghai University of Traditional Chinese Medicine, Shanghai, China
4. Ganzhou Nankang District Hospital of Traditional Chinese Medicine, Ganzhou, China
5. Department of Orthopaedics, Zhoushan Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Zhejiang, China
6. Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai, China