Affiliation: | 1. Department of Otolaryngology–Head and Neck Surgery, Chonnam National University Medical School and Hwasun Hospital, Jeonnam, South Korea;2. Medical Research Center for Gene Regulation, Chonnam National University Medical School and Hwasun Hospital, Jeonnam, South Korea;3. Department of Pathology, Chonnam National University Medical School and Hwasun Hospital, Jeonnam, South Korea;4. Department of Internal Medicine, Chonnam National University Medical School and Hwasun Hospital, Jeonnam, South Korea |