1. Department of Radiology, Pusan National University School of Medicine, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
2. Department of Radiology, Pusan National University School of Medicine, Biomedical Research Institute, Pusan National University Hospital, Pusan, Republic of Korea
3. Pusan National University Postgraduate School, Pusan, Republic of Korea
4. Seoul National University School of Veterinary Medicine, Seoul, Republic of Korea