1. Otolaryngology Department, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zheda Road, Hangzhou, 310027, China
2. Otolaryngology Department, Jinhua TCM Hospital, Shuangxi Road, Jinhua, 321000, China
3. Emergency Department, Zhejiang Provincial Hospital of TCM, Youdian Road, Hangzhou, 310003, China
4. Otolaryngology Department, Zhejiang Provincial Hospital of TCM, Youdian Road, Hangzhou, 310003, China