1. National Engineering Research Centre for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P. R. China
2. School of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
3. Key Laboratory of Biomedical Engineering of Guangdong Province, South China University of Technology, Guangzhou 510006, P. R. China
4. Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, P. R. China
5. Dongguan Key Laboratory of Smart Biomaterials and Regenerative Medicine, The Tenth Affiliated Hospital, Southern Medical University, Dongguan 523000, P. R. China
6. Department of Oral & Maxillofacial Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, P. R. China
7. Department of Mechanical and Energy Engineering, Southern University of Science and Technology, Shenzhen 518055, P. R. China