1. Department of Otorhinolaryngology–Head and Neck Surgery Seoul National University Bundang Hospital, Seoul National University College of Medicine Seongnam South Korea
2. Sensory Organ Research Institute, Seoul National University Medical Research Center Seoul National University Medical Research Center Seoul Korea
3. Music and Audio Research Group Graduate School of Convergence Science and Technology, Seoul National University Suwon South Korea
4. Department of Otorhinolaryngology–Head and Neck Surgery Seoul National University Hospital, Seoul National University College of Medicine Seoul South Korea