1. Department of Pharmacology, School of Medicine, Pusan National University, Yangsan 50612, Republic of Korea
2. Kim Byoung Joon Ledas Varicose Vein Clinic, Busanjin-gu, Busan 47256, Republic of Korea
3. Department of Thoracic and Cardiovascular Surgery, School of Medicine, Pusan National University, Busan 49241, Republic of Korea
4. Department of Convergence Medicine, School of Medicine, Pusan National University, Yangsan 50612, Republic of Korea
5. College of Veterinary Medicine and Bio-Safety Research Institute, Jeonbuk National University, Iksan 54596, Republic of Korea