1. Marine-Integrated Bionics Research Center, Pukyong National University, Busan, Republic of Korea;
2. Department of Biomedical Engineering and Center for Marine-Integrated Biotechnology (BK21 Plus), Pukyong National University, Busan, Republic of Korea;
3. Department of Otolaryngology Head and Neck Surgery, Kosin University Gospel Hospital, Kosin University College of Medicine, Busan, Republic of Korea