1. Departments of Surgery and Science Faculty of Medicine Academic Assembly University of Toyama Toyama City Japan
2. Department of Diagnostic Pathology Faculty of Medicine Academic Assembly University of Toyama Toyama City Japan
3. Department of Diagnostic Pathology Niigata Prefectural Central Hospital Johetsu City, Niigata Japan
4. Department of Dermatology Faculty of Medicine Academic Assembly University of Toyama Toyama City Japan