1. Department of Experimental Medicine, Policlinico Umberto I, Sapienza University of Rome, Viale del Policlinico 155, Rome, Italy
2. Department of Gynecology, Obstetrics and Urological Sciences, Policlinico Umberto I, Sapienza University of Rome, Viale del Policlinico 155, Rome, Italy
3. Department of Obstetrics and Gynecology, “E. De Santis Hospital”, Via Achille Grandi, Genzano, Italy
4. Department of Radiology, Policlinico Umberto I, Sapienza University of Rome, Viale del Policlinico 155, Rome, Italy