1. Department of Diagnostic Radiology; Konyang University Hospital, College of Medicine; Daejeon Korea
2. Departments of Radiology; University of Ulsan College of Medicine, Ulsan University Hospital; Ulsan Korea
3. Departments of Radiology; Daejin Medical Center Bundang Je Sang General Hospital; Kyeonggi-do Korea
4. Departments of Radiology; University of Ulsan College of Medicine, Asan Medical Center; Seoul Korea
5. Departments of Research Institute of Radiology; University of Ulsan College of Medicine, Asan Medical Center; Seoul Korea
6. Departments of Pathology; University of Ulsan College of Medicine, Ulsan University Hospital; Ulsan Korea
7. Departments of Pathology; Daejin Medical Center Bundang Je Sang General Hospital; Kyeonggi-do Korea
8. Departments of Pathology; University of Ulsan College of Medicine, Asan Medical Center; Seoul Korea