1. Neurology Unit, “Azienda Provinciale per i Servizi Sanitari”, Trento “Santa Chiara” Hospital, Largo Medaglie d’oro 9, 38122 Trento, Italy
2. Section of Neurophysiology, Neurology Unit, “Azienda Ospedaliera Universitaria Integrata Verona”, Verona “Borgo Trento” Hospital, Piazzale Aristide Stefani 1, 37126 Verona, Italy
3. Urology Clinic, Department of Surgery, Dentistry, Paediatrics and Gynaecology, University of Verona, Piazzale Aristide Stefani 1, 37126 Verona, Italy