1. Department of Obstetrics and Gynecology, University Hospital Brno and Masaryk University, 625 00 Brno, Czech Republic
2. V-CLINIC, Clinic of Plastic, Aesthetic Surgery and Gynecology, 603 00 Brno, Czech Republic
3. Department of Surgery, University Hospital Brno and Masaryk University, 625 00 Brno, Czech Republic
4. Department of Internal Medicine, Hematology and Oncology, University Hospital Brno and Masaryk University, 625 00 Brno, Czech Republic