Affiliation: | 1. Division of Biosciences and Medical Embryology, Department of Experimental Medicine, School of Medicine and Surgery, University of Perugia, Perugia, Italy;2. Division of Anatomic Pathology and Histology, Department of Experimental Medicine, School of Medicine and Surgery, University of Perugia, Perugia, Italy;3. Department of Urologic Surgery, Vanderbilt University Medical Center, Nashville, Tennessee |