Martan A1, Masata J1, Svabik K1, Halaska M2, Zachoval R3, Horcicka L4, Krhut J5
1. Dpt. of Obstetrics and Gynecology, First faculty of Medicine, Charles University and General University Hospital in Prague, Czech Republic, 2. Dpt. of Obstetrics and Gynecology, Faculty Hospital, Bulovka, Prague, Czech Republic, 3. Dpt. of Urology, Thomayer Faculty Hospital, Prague, Czech republic, 4. GONA, Prague, Czech Republic, 5. Dpt. of Urology, Ostrava University, Ostrava, Czech Republic