1. Department of Radiology, University of Pavia, IRCCS Policlinico S. Matteo, Pavia, Italy
2. Department of Medical Oncology, “Salvatore Maugeri” Foundation, Pavia, Italy
3. Department of Obstetrics and Gynecology, University of Pavia, IRCCS Policlinico S. Matteo, Pavia, Italy