1. 1st Faculty of Medicine, Department of Gynaecology and Obstetrics, Charles University and General University Hospital, Prague, Czech Republic;
2. Department of Gynaecology and Obstetrics, Queen’s Hospital, Burton Hospitals NHS Trust, Staffordshire, UK;
3. 1st Faculty of Medicine, Department of Radiology, Charles University and General University Hospital, Prague, Czech Republic;
4. Institute of Endocrinology, Prague, Czech Republic