1. Hunan Key Laboratory of Oral Health Research & Xiangya Stomatological Hospital & Xiangya School of Stomatology Central South University Changsha China
2. School of Life Sciences Central South University Changsha China
3. State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Preventive Dentistry, West China Hospital of Stomatology Sichuan University Chengdu China
4. Department of Oral and Maxillofacial Surgery The Second Xiangya Hospital Central South University Changsha China