1. Department of Anatomy, College of Veterinary Medicine, Research Institute of Life Science, Gyeongsang National University, Jinju, Korea.
2. Division of Life Science and Applied Life Science, College of Natural Sciences, Gyeongsang National University, Jinju, Korea.
3. Department of Endocrine Surgery, Gyeongsang National University School of Medicine and Gyeongsang National University Changwon Hospital, Changwon, Korea.