[1] Sapienza Univ Rome, Dept Gynecol Obstet & Urol Sci, I-00161 Rome, Italy
[2] Fdn IRCCS Ist Nazl Tumori Milano, Gynecol Oncol Unit, I-20133 Milan, Italy
[3] Ctr Riferimento Oncol, Natl Canc Inst, Gynecol Oncol Unit, Via F Gallini 2, I-33081 Aviano, Italy
[4] Polytech Univ Marche, Gynecol Sect, Womans Hlth Sci Dept, I-60126 Ancona, Italy
[5] Osped Apuane, UOC Ostetricia & Ginecol, Azienda Usl Toscana Nord Ovest, I-54100 Massa, Italy
[6] Univ Pisa, Dept Clin & Expt Med, I-56126 Pisa, Italy
[7] Campus Biomed Univ Rome, Dept Obstet & Gynecol, I-00128 Rome, Italy
[8] Univ Insubria, Filippo Del Ponte Hosp, Dept Obstet & Gynecol, I-21100 Varese, Italy
[9] Osped Circolo Fdn Macchi, I-21100 Varese, Italy
[10] IRCCS Osped San Raffaele, Dept Obstet & Gynecol, I-20100 Milan, Italy
[11] Univ Pavia, IRCCS S Matteo Fdn, Dept Clin Surg Diagnost & Paediat Sci, I-27100 Pavia, Italy
[12] Fdn IRCCS Ca Granda Osped Maggiore Policlin, Gynaecol Unit, I-20122 Milan, Italy
[13] Azienda Unita Sanitaria Locale IRCCS Reggio Emili, Cesare Magati Hosp, Div Obstet & Gynecol, I-42019 Scandiano, Italy
[14] Ist Nazl Tumori IRCCS Fdn G Pascale, Gynecol Oncol Unit, I-80131 Naples, Italy
[15] S Anna Univ Hosp, Dept Obstet & Gynecol, I-44121 Ferrara, Italy
[16] Ctr Adv Endoscop Gynecol Surg, Endoscop Malzoni, I-83100 Avellino, Italy
[17] San Camillo Forlanini Hosp, Obstet & Gynecol Unit, Dept Womans & Childs Hlth, I-00152 Rome, Italy
[18] Osped Maria Vittoria, Dept Obstet & Gynecol, I-10144 Turin, Italy
[19] Osped S Trinita di Sora, Azienda ASL Frosinone, Dept Obstet & Gynecol, I-03039 Sora, Italy
[20] St Orsola Malpighi Hosp, Gynecol Oncol Unit, I-40138 Bologna, Italy
[21] IRCCS Osped Policlin San Martino, Acad Unit Obstet & Gynaecol, I-16132 Genoa, Italy
[22] Univ Genoa, Dept Neurosci Rehabil Ophthalmol Genet Maternal &, I-16132 Genoa, Italy
[23] Univ Catania, Gynecol Clin, Dept Gen Surg & Med Surg Specialties, Via S Sofia 78, I-95124 Catania, Italy
[24] Univ Messina, Dept Gynecol Oncol, Policlin G Martino, I-98122 Messina, Italy
[25] Univ Milan, San Paolo Hosp, I-20142 Milan, Italy
[26] Univ Campania Luigi Vanvitelli, Dept Woman Child & Gen & Specialized Surg, I-80138 Naples, Italy
[27] Valle dItria Hosp, Dept Obstet & Gynecol, Via San Francesco da Paola, I-74015 Taranto, Italy
[28] Fdn Policlin Univ A Gemelli, IRCCS, Dipartimento Salute Donna & Bambino & Salute Pubb, UOC Ginecol Oncol, I-00168 Rome, Italy
[29] Univ Sassari, Gynecol & Obstet Unit, Dept Med Surg & Expt Sci, I-07100 Sassari, Italy
[30] Univ Naples Federico II, Sch Med, Dept Neurosci Reprod Sci & Dent, I-80131 Naples, Italy
[31] Studio Med Muschiato, Loano & Finale Ligure, I-17025 Loano, Italy
[32] GOM Reggio Calabria, Unit Obstet & Gynecol, I-88100 Catanzaro, Italy
[33] Magna Graecia Univ Catanzaro, I-88100 Catanzaro, Italy