1. Department of Diagnostic and Interventional Radiology, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
2. Department of Diagnostic Imaging, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
3. Medical Systems Research & Development Center, FUJIFILM Corporation, Tokyo, Japan
4. FUJIFILM Healthcare Corporation, Tokyo, Japan
5. Faculty of Dental Medicine, Department of Radiology, Hokkaido University, Sapporo, Hokkaido, Japan
6. Division of Medical AI Education and Research, Hokkaido University Graduate School of Medicine, Sapporo, Hokkaido, Japan