Marilena Gubbiotti⁽¹⁾, Giorgio Cameli⁽²⁾, Maria Chiara Fiorentino⁽³⁾, Willy Giannubilo ^(4), Stefano Rosadi⁽¹⁾, Emanuele Frontoni⁽⁵⁾, Emanuele Rubilotta⁽⁶⁾, Maria Beatrice Morelli⁽³⁾

1. Ospedale la Gruccia, dept. of Urology, Montevarchi (AR); 2. University of Camerino, School of Pharmacy, Camerino; 3. Polytechnic University of Marche, dept. of Information Engineering, Ancona; 4. Ospedale Civile, dept. Urology,Civitanova Marche; 5. University of Macerata, dept. of Political Sciences, Communication and International Relations, Macerata; 6. AOUI Verona, dept. of Urology, Verona