1. Vascular Biology and Molecular Pathology Hokkaido University Faculty of Dental Medicine Sapporo Hokkaido Japan
2. Department of Renal and Genitourinary Surgery Hokkaido University Graduate School of Medicine Sapporo Hokkaido Japan
3. Department of Surgical Pathology Hokkaido University Hospital Sapporo Hokkaido Japan
4. Department of Cardiovascular and Thoracic Surgery Hokkaido University Faculty of Medicine Sapporo Hokkaido Japan
5. Department of Advanced Robotic and Endoscopic Surgery School of Medicine, Fujita Health University Toyoake Aichi Japan