1. Division of Hepato‐Biliary‐Pancreatic Surgery and Transplantation Department of Surgery Pusan National University Yangsan Hospital Pusan National University School of Medicine Yangsan Korea
2. Research Institute for Convergence of Biomedical Science and Technology Pusan National University Yangsan Hospital Yangsan Korea
3. Department of Radiology Pusan National University Yangsan Hospital Pusan National University School of Medicine Yangsan Korea