1. Department of Experimental and Clinical Biomedical Sciences, Sexual Medicine and Andrology Unit; University of Florence; Florence Italy
2. Department of Urology; University of Florence; Florence Italy
3. Department of Experimental and Clinical Medicine, Section of Anatomy and Histology; University of Florence; Florence Italy
4. Division of Pathological Anatomy, Department of Critical Care Medicine and Surgery; University of Florence; Florence Italy
5. Department of Experimental and Clinical Biomedical Sciences and Department of NEUROFARBA, Interdepartmental Laboratory of Functional and Cellular Pharmacology of Reproduction; University of Florence; Florence Italy