1. Department of Urology; 3rd Faculty of Medicine, Charles University, Prague; Czech Republic
2. Department of Urology and Urogynecology; Klinikum Ernst Von Bergmann; Potsdam Germany
3. Institute for the Care of Mother and Child; 3rd Faculty of Medicine Charles Univesity Prague
4. Department of Anatomy; 3rd Faculty of Medicine, Charles University; Prague Czech Republic