1. Department of Otorhinolaryngology-Head and Neck Surgery, Ilsan Hospital; Dongguk University; Goyang Gyeonggi
2. Department of Otorhinolaryngology-Head and Neck Surgery, Seoul National University Hospital; Seoul National University College of Medicine; Seoul Republic of Korea
3. the Department of Internal Medicine, Ilsan Hospital; Dongguk University
4. Channelopathy Research Center, Dongguk University College of Medicine; Goyang Gyeonggi