1. Institute of Medical Biology, Genetics and Clinical Genetics, Faculty of Medicine, Comenius University Bratislava 811 08, Slovakia
2. National Institute of Rheumatic Diseases, Piestany 921 12, Slovakia
3. Institute of Histology and Embryology, Faculty of Medicine, Comenius University Bratislava, Bratislava 811 08, Slovakia
4. Department of Urology, Faculty of Medicine, Comenius University Bratislava, Bratislava 833 05, Slovakia