1. School of Life Sciences, University of Science and Technology of China, Hefei, Anhui 230027, P. R. China
2. Guangzhou First People’s Hospital, School of Medicine and Institutes for Life Sciences, South China University of Technology, Guangzhou, Guangdong 510006, P. R. China
3. National Engineering Research Center for Tissue Restoration and Reconstruction, Guangzhou, Guangdong 510006, P. R. China
4. Key Laboratory of Biomedical Engineering of Guangdong Province and Innovation Center for Tissue Restoration and Reconstruction, Guangzhou, Guangdong 510006, P. R. China