[1] Univ Catania, Unit Psychodiagnost & Clin Psychol, Via Santa Sofia 78, I-95123 Catania, Italy
[2] Ctr Postgrad Med Educ, Dept Obstet & Gynecol 2, Warsaw, Poland
[3] Kaohsiung Vet Gen Hosp, Dept Obstet & Gynecol, Kaohsiung, Taiwan
[4] Lebanese Amer Univ, Dept Obstet & Gynecol, Beirut, Lebanon
[5] Fed Univ Hlth Sci Porto Alegre, Postgrad Program Rehabil Sci, Porto Alegre, RS, Brazil
[6] Bahiana Sch Med & Publ Hlth, Salvador, BA, Brazil
[7] Istanbul Univ, Cerrahpasa Fac Med, Div Gynecol Oncol, Dept Obstet & Gynecol, Istanbul, Turkey
[8] Univ Siena, Div Obstet & Gynecol, Dept Mol & Dev Med, Siena, Italy
[9] Univ Insubria, Filippo Del Ponte Hosp, Dept Obstet & Gynecol, Varese, Italy
[10] Univ Catania, Dept Gen Surg & Med Surg Specialties, Catania, Italy