1. Department of Otolaryngology, Head and Neck SurgeryInstitute of Otolaryngology, Genetic Testing Center for Deafness, Chinese PLA General Hospital Beijing China
2. National Clinical Research Center for Otolaryngologic Diseases Beijing China
3. Key Lab of Hearing Impairment Science of Ministry of Education Beijing China
4. Key Lab of Hearing Impairment Prevention and Treatment of Beijing Beijing China
5. Department of Otorhinolaryngology, Head and Neck SurgeryThe First Affiliated Hospital of Zhengzhou University Zhengzhou China
6. Department of Otorhinolaryngology, Head and Neck Surgery, Beijing Children's HospitalCapital Medical University Beijing China