1. Department of Biomedical Metabolic and Neural Sciences University of Modena and Reggio Emilia Modena Italy
2. Unit of Endocrinology Department of Medical Specialties Azienda Ospedaliero – Universitaria of Modena Modena Italy
3. Unit of Andrology and Sexual Medicine of the Unit of Endocrinology Department of Medical Specialties Azienda Ospedaliero – Universitaria of Modena Modena Italy