1. Department of Medical Genetics College of Medicine, Hallym University Chuncheon Republic of Korea
2. Department of Surgery, Division of Otolaryngology Yale School of Medicine New Haven Connecticut
3. Department of Neurology Chuncheon Sacred Heart Hospital, Hallym University Chuncheon Republic of Korea
4. Institute of New Frontier Research Hallym University College of Medicine Chuncheon Republic of Korea
5. Department of Anatomy and Neurobiology College of Medicine, Hallym University Chuncheon Republic of Korea
6. Department of Otorhinolaryngology‐Head and Neck Surgery College of Medicine, Hallym University Chuncheon Republic of Korea