1. West China School of Nursing, Sichuan University, Chengdu, China
2. Nursing Department, State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
3. Post anesthesia Care Unit, West China Hospital of Stomatology, Sichuan University, Chengdu, China
4. Department of Oral Mucosal Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
5. Department of Oral Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, China
6. Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, Chengdu, China