1. Vertigo Clinic, The Third People’s Hospital of Shenzhen, Shenzhen 518000, China
2. Department of Otolaryngology, The Third People’s Hospital of Shenzhen, Shenzhen 518000, China
3. Baoding No. 1 Hospital of TCM, Baoding 071000, China
4. College of Otolaryngology Head and Neck Surgery, Chinese People’s Liberation Army General Hospital, Chinese People’s Liberation Army Medical School, National Clinical Research Center for Otolaryngologic Diseases, State Key Lab of Hearing Science, Ministry of Education, Beijing 100853, China