1. Gynecologic Oncology Center, Department of Obstetrics and Gynecology, First Faculty of Medicine Charles University and General University Hospital in Prague Prague Czech Republic
2. Department of Obstetrics and Gynecology Maternidade Alfredo da Costa, Centro Hospitalar Lisboa Central Lisbon Portugal
3. First Faculty of Medicine Charles University and General University Hospital in Prague Prague Czech Republic
4. Department of Radiology, First Faculty of Medicine Charles University and General University Hospital in Prague Prague Czech Republic
5. Department of Obstetrics and Gynecology Bulovka Hospital Prague Czech Republic
6. Institute of Health Information and Statistics of the Czech Republic Prague Czech Republic
7. Department of Pathology, First Faculty of Medicine Charles University and General University Hospital in Prague Prague Czech Republic