1. Department of Experimental Medicine and Public Health (C.P., M.M.), University of Camerino, 62032 Camerino
2. Department of Pharmaceutical Sciences (R.G.), University of Ferrara, 44100 Ferrara
3. Department of Human Anatomy, Pharmacology, and Forensic Medicine (D.G., D.L., G.M.), University of Parma, 43100 Parma, Italy