1. Department of Stomatology, Sichuan Academy of Medical Sciences and Sichuan Provincial People’s Hospital, Chengdu, Sichuan, China (mainland)
2. Department of Anesthesiology, Chengdu Women’ and Children’s Central Hospital, Chengdu, Sichuan, China (mainland)
3. Department of Anesthesiology, Sichuan Academy of Medical Sciences and Sichuan Provincial People’s Hospital, Chengdu, Sichuan, China (mainland)