1 Department of Otolaryngology-Head and Neck Surgery, West China Hospital of Sichuan University, Chengdu, People's Republic of China.
2 Department of Otolaryngology-Head and Neck Surgery, XuanWu Hospital of Capital Medical University, Beijing, People's Republic of China.
3 Mental Health Center and Psychiatric Laboratory, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, People's Republic of China.