1. Center for Hearing and Deafness, State University of New York at Buffalo, Buffalo, New York
2. The Third People’s Hospital of Chengdu, Chengdu, China
3. Shanghai Six People’s Hospital, Shanghai Jiao Tong University, Shanghai, China
4. Department of Otolaryngology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
5. Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
6. Xiangya Hospital, Central South University, Changsha, China
7. Huashan Hospital, Fudan University, Shanghai, China
8. Beijing Hospital and National Center of Gerontology, Department of Otolaryngology, Beijing, China
9. The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
10. YouHear Academy, Guangzhou, China