1. Jiangsu Province Key Laboratory of Anesthesiology Jiangsu Province Key Laboratory of Anesthesia and Analgesia Application Technology NMPA Key Laboratory for Research and Evaluation of Narcotic and Psychotropic Drugs, Xuzhou Medical University, Xuzhou, Jiangsu, China
2. Department of Otolaryngology Head and Neck Surgery, Shengjing Hospital, China Medical University, Shenyang, Liaoning, China
3. Department of Pharmacology, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada