Affiliation: | a Institute of Pathology, Department of Neurosciences, Faculty of Medicine, Polytechnic University of Marches, Umberto I-Torrette Hospital, Ancona, Italy b Clinic of Gynecology and Obstetrics, Faculty of Medicine; Polytechnic University of Marches, Salesi Hospital, Ancona, Italy c Institute of Normal Human Morphology-Histology, Polytechnic University of Marches, Ancona, Italy |