Andrea Braga1, Maurizio Serati2,3, Andrea Papadia4, Giorgio Caccia5. 1. Department of Obstetrics and Gynecology, EOC-Beata Vergine Hospital, Università della Svizzera Italiana, Via Turconi 23 CP 1652, 6850, Mendrisio, Switzerland. andybraga@libero.it. 2. Department of Obstetrics and Gynecology, Del Ponte Hospital, University of Insubria, Varese, Italy. 3. European Urogynaecological Association (EUGA), Varese, Italy. 4. Department of Obstetrics and Gynecology, EOC-Civico Hospital, Università della Svizzera Italiana, Lugano, Switzerland. 5. Department of Obstetrics and Gynecology, EOC-Beata Vergine Hospital, Università della Svizzera Italiana, Via Turconi 23 CP 1652, 6850, Mendrisio, Switzerland.