Affiliation: | 1. State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, , Chengdu, 610041 China;2. Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, , Chengdu, 610041 China;3. Oral Implant Center, West China Hospital of Stomatology, Sichuan University, , Chengdu, 610041 China;4. Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, , Chengdu, 610041 China |