1 | Department of General, Oncological, and Functional Urology, Medical University of Warsaw, Warsaw, Poland |
2 | Department of Urology and Oncological Urology, Wrocław Medical University, Wrocław, Poland |
3 | Department of Urology and Urological Oncology, Pomeranian Medical University, Szczecin, Poland |
4 | 1st Department of Urology, Medical University in Łódź, Łódź, Poland |
5 | Department of Urology, University of Warmia and Mazury, Olsztyn, Poland |
6 | Department of Urology and Urologic Oncology, Medical University of Lublin, Lublin, Poland |
7 | Social Medicine Department, Wrocław Medical University, Wrocław, Poland |
8 | Chair of Statistics and Econometrics, Faculty of Economic Sciences, University of Warsaw, Warsaw, Poland |
9 | Maria Sklodowska-Curie Memorial Cancer Centre and Institute of Oncology, Krakow Branch, Krakow |