1. Department of Orthopedic Surgery, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China.
2. Orthopedic Cellular and Molecular Biology Laboratory, Institute of Health Sciences, Chinese Academy of Sciences and Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China.
3. Shanghai Bio-lu Biomaterials Company Limited, Shanghai, P.R. China.
4. Engineering Research Center of Digital Medicine, Ministry of Education PRC, Shanghai, P.R. China.