1. West China Hospital of Stomatology, Sichuan University, State Key Laboratory of Oral Diseases; Department of Head and Neck Oncology; No. 14, Section Three, Ren Min Nan Road Chengdu Sichuan China 610041
2. West China Hospital of Stomatology, Sichuan University, State Key Laboratory of Oral Diseases; Department of Oral and Maxillofacial Surgery; No. 14, Section Three, Ren Min Nan Road Chengdu China 610041
3. State Key Laboratory of Oral Diseases, West China College of Stomatology, Sichuan University; Department of Oral Implantology, State Key Laboratory of Oral Diseases; No. 14, Section Three, Ren Min Nan Road Chengdu Sichuan China 610041