1. Department of Physiology, School of Medicine, Pusan National University, Yangsan, Republic of Korea.
2. Department of Oral Biochemistry and Molecular Biology, School of Dentistry, Pusan National University, Yangsan, Republic of Korea.
3. Department of Otolaryngology, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea.
4. Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea.
5. Research Institute of Convergence Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea.
6. Division of Endocrinology, Department of Internal Medicine, Chungnam National University School of Medicine, Daejeon, Republic of Korea.
7. Department of Nuclear Medicine, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea.