Affiliation: | 1. Department of Otolaryngology-Head and Neck Surgery, College of Medicine, Kosin University, Busan, South Korea;2. Department of Internal Medicine, College of Medicine, Kosin University, Busan, South Korea;3. Innovative Biomedical Technology Research Center, College of Medicine, Kosin University, Busan, South Korea;4. Department of Biomedical Engineering and Center for Marine-Integrated Biomedical Technology, Pukyong National University, Busan, South Korea |