1. Department of Oral Implantology Affiliated Hospital of Stomatology, Nanjing Medical University, 136 Hanzhong Road, Nanjing 210029, Jiangsu Province, China
2. Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, 140 Hanzhong Road, Nanjing 210029, Jiangsu Province, China
3. School of Materials Science and Engineering, Southeast University, Jiangning, Nanjing 210029, Jiangsu Province, China