1. Hearing Research Laboratory, Samsung Medical Center, Seoul, Korea.
2. Medical Research Institute, Sungkyunkwan University School of Medicine, Suwon, Korea.
3. Department of Digital Health, SAIHST, Sungkyunkwan University, Seoul, Korea.
4. Sungkyunkwan University School of Medicine, Seoul, Korea.
5. Department of Otorhinolaryngology-Head and Neck Surgery, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Korea.
6. SAIHST, Sungkyunkwan University, Seoul, Korea.