1. Department of Pathology Humanitas Clinical and Research Center Rozzano Italy
2. Department of Pathology Yonsei University College of Medicine Seoul Republic of Korea
3. Department of Pathology Kurume University School of Medicine Kurume Japan
4. Department of Hepatobiliary Surgery Humanitas Clinical and Research Center Rozzano Italy
5. Department of Biomedical Sciences Humanitas University Rozzano Italy
6. Department of Diagnostic Pathology Kurume University Hospital Kurume Japan
7. Biostatistics Collaboration Unit Yonsei University College of Medicine Seoul Republic of Korea
8. Department of Radiology Yonsei University College of Medicine Seoul Republic of Korea