1. Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, P.R. China
2. Laboratory of New Techniques of Restoration and Reconstruction of Orthopedics and Traumatology, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
3. Nursing Institute of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210029, P.R. China
4. School of Chinese Medicine, School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
5. Zhangjiagang Affiliated Hospital of Nanjing University of Chinese Medicine, Suzhou 215600, P.R. China