1. State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
2. Research Center for Nano-Biomaterials, Analytical and Testing Center, Sichuan University, Chengdu, China
3. Department of Implantology, State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China