1. Department of Diagnostic Pathology and Cytology Kuma Hospital Kobe Japan
2. Department of Pathology, National Hospital Organization (NHO) Nagasaki Medical Center Nagasaki Japan
3. Department of Pathology Saitama Cancer Center Saitama Japan
4. Division of Pathology, Cancer Institute Japanese Foundation for Cancer Research Tokyo Japan
5. Division of Diagnostic Pathology and Surgical Pathology University of Fukui Hospital Fukui Japan
6. Department of Pathology Osaka Police Hospital Osaka Japan
7. Department of Sports and Health Science Daito Bunka University Saitama Japan
8. Department of Surgery Kuma Hospital Kobe Japan
9. Department of Internal Medicine Kuma Hospital Kobe Japan