1. State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Research Unit of Oral Carcinogenesis and Management, Chinese Academy of Medical Sciences, West China Hospital of Stomatology Sichuan University Chengdu Sichuan China
2. Department of Oral Medicine, Ninth People's Hospital Shanghai Jiao Tong University School of Medicine Shanghai China
3. Shanghai Key Laboratory of Stomatology and Shanghai Research Institute of Stomatology National Clinical Research Center of Stomatology Shanghai China
4. Department of Oral Medicine Peking University School and Hospital of Stomatology Beijing China
5. College of Stomatology, Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences Chongqing Medical University Chongqing China