1. Department of Radiology & Radiological Sciences, Vanderbilt University Medical Center, 37232 Nashville, TN, USA
2. Department of Obstetrics and Gynecology, Vanderbilt University Medical Center, 37232 Nashville, TN, USA
3. Cancer Screening Center and Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
4. Division of Gynecologic Oncology, Mount Sinai Medical Center, 10029 New York, NY, USA