1. Department of Clinical Genetics Medical University of Lodz 3 Sterlinga Street Lodz 91‐425 Poland
2. Institute for Cancer Studies and Academic Urology Unit University of Sheffield Beech Hill Road Sheffield S10 2RX UK
3. Department of Ecology and Vertebrate Zoology Faculty of Biology and Environmental Protection University of Lodz 12/16 Banacha Street Lodz 90‐237 Poland
4. Division of Urology John Paul II Memorial Regional Hospital in Belchatow 123 Czapliniecka Street Belchatow 97‐400 Poland
5. NZOZ Urological Doctors “Marek Rozniecki and Partners” 62 Warszawska Street Lask 98‐100 Poland
6. 1st Clinic of Urology Medical University of Lodz 113 Zeromskiego Street Lodz 90‐549 Poland
7. Nuffield Department of Surgical Sciences University of Oxford Old Road Campus Research Building Oxford OX3 7DQ UK