1. School of Materials Science and Engineering
2. South China University of Technology
3. Guangzhou 510641
4. China
5. National Engineering Research Centre for Tissue Restoration and Reconstruction
6. Guangzhou 510006
7. Guangdong Province Key Laboratory of Biomedical Engineering
8. Department of Orthopedics
9. Guangzhou General Hospital of Guangzhou Military Command
10. Guangzhou
11. Guangdong Key Laboratory of Orthopedic Technology and Implant Materials