1. Department of Hearing Implant Sciences and Shinshu University School of Medicine, Matsumoto, Japan.
2. Department of Otorhinolaryngology, Shinshu University School of Medicine, Matsumoto, Japan.
3. Laboratory of Pharmacotherapy of Life-Style Related Diseases, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Japan.
4. Advanced Research Center for Innovations in Next-Generation Medicine and Tohoku University, Sendai, Japan.
5. Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan.