1. Department of Obstetrics and Gynecology Graduate School of Medical Science Kyoto Prefectural University of Medicine Kyoto Japan
2. Department of Gynecology Saiseikai Nagasaki Hospital Nagasaki Japan
3. Department of Pathology and Applied Neurobiology Kyoto Prefectural University of Medicine Kyoto Japan
4. Department of Molecular and Diagnostic Pathology Atomic Bomb Disease Institute Nagasaki University School of Medicine Nagasaki Japan