1. School of Chemical Engineering, West China School of Stomatology, Sichuan University, 610065, Chengdu, China
2. State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
3. Department of Mechanical Engineering, The University of Hong Kong, Hong Kong SAR, China
4. State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
5. Analytical & Testing Center, Sichuan University, Chengdu, 610065, China
6. Department of Biomedical Engineering, City University of Hong Kong, Hong Kong 999077, China