1. Department
of Biomedical Engineering, School of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, China
2. National Engineering Research Center for Tissue Restoration and Reconstruction, Guangzhou 510006, China
3. Key Laboratory of Biomedical Materials and Engineering,
Ministry of Education, South China University of Technology, Guangzhou 510006, China
4. College
of Biophotonics, South China Normal University, Guangzhou 510631, China