1. Beijing Tongren Hospital, Capital Medical University, Beijing, China;
2. Key Laboratory of Otolaryngology - Head and Neck Surgery, Beijing Institute of Otolaryngology, Capital Medical University, Ministry of Education, Beijing, China;
3. Department of Communication Sciences and Disorders, University of Wisconsin - Milwaukee, Milwaukee, WI, USA;
4. Innovation Center Toronto, Sonova Canada, Mississauga, ON, Canada;
5. Department of Communicative Disorders and Sciences, University at Buffalo, State University of New York, Buffalo, NY, USA;
6. Sonova China, Shanghai, China;
7. Sonova AG, Stäfa, Switzerland;
8. Division of Communication Sciences and Disorders, Ohio University, Athens, OH, USA