1. Department of the Second Clinic College of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China
2. Department of Orthopedics, Luoyang Orthopedic-Traumatological Hospital of Henan Province (Henan Provincial Orthopedic Hospital), Luoyang, China
3. Department of the second Clinical Medical College, Shanxi Medical University, Taiyuan, China
4. Department of Orthopedics, The First People’s Hospital of Xiangtan City, Xiangtan, China
5. Department of Orthopedics, Wangjing Hospital of Chinese Academy of Chinese Medical Science, Beijing, China.