1. Section of Diagnostic Pathology, Kanazawa University Hospital, Kanazawa, Japan
2. Department of Human Pathology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
3. Department of Radiology, Kanazawa University Hospital, Kanazawa, Japan
4. Department of Pathology, Fukui Saiseikai Hospital, Fukui, Japan
5. Department of Molecular Cellular Pathology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan