1. School of Biomedical Sciences and Engineering, Guangzhou International Campus, South China University of Technology, Guangzhou 511442, P. R. China
2. Department of Biomedical Engineering, The Chinese University of Hong Kong, Hong Kong 999077, P. R. China
3. Department of Orthopaedics and Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong 999077, P. R. China
4. Department of Orthopaedics, The First Affiliated Hospital, Shantou University, Shantou 515041, P. R. China
5. School of Life Sciences and Center of Novel Biomaterials, The Chinese University of Hong Kong, Hong Kong 999077, P. R. China
6. National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
7. Guangdong Provincial Key Laboratory of Biomedical Engineering, South China University of Technology, Guangzhou 510006, P. R. China
8. Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, P. R. China