1. Department of Gyneco‐oncology, Imam Hossein Medical Center Shahid Beheshti University of Medical Sciences Tehran Iran
2. Department of Obstetrics and Gynecology, School of Medicine, Imam Khomeini Hospital Mazandaran University of Medical Sciences Sari Iran
3. Department of Pathology, School of Medicine, Imam Hossein Medical Center Shahid Beheshti University of Medical Sciences Tehran Iran
4. Department of Radiology, School of Medicine, Imam Hossein Medical Center Shahid Beheshti University of Medical Sciences Tehran Iran