1. Center for Rehabilitative Auditory Research Guizhou Provincial People's Hospital Guiyang China
2. Centre for Speech and Language Therapy and Hearing Sciences, Cardiff School of Sport and Health Sciences Cardiff Metropolitan University Cardiff UK
3. Medical Examination Center Guizhou Provincial People's Hospital Guiyang China
4. Department of Audiovestibular Medicine University Hospital of Wales Cardiff UK
5. Department of Hearing and Speech Science, Xinhua College Sun Yat‐Sen University Guangzhou China