1. Department of Diagnostic Pathology; Kobe University Hospital; Kobe Japan
2. Department of Diagnostic Pathology; Hyogo Cancer Center; Kobe Japan
3. Department of Diagnostic Pathology; Kumamoto University Hospital; Kumamoto Japan
4. Department of Gynecologic Oncology; Hyogo Cancer Center; Kobe Japan
5. Section of Translational Research; Hyogo Cancer Center; Kobe Japan
6. Department of Community Medicine and Social Healthcare Science; Division of Pathology for Regional Communication; Kobe University Graduate School of Medicine; Kobe Japan