1. Department of Clinical and Experimental Medicine and Pharmacology, Section of Pharmacology (A.B., F.P., D.A., L.M., F.S.), University of Messina, 98125 Messina, Italy
2. Department of Internal Medicine (M.A., S.M.), University of Messina, 98125 Messina, Italy
3. Department of Biochemical, Physiological and Nutritional Sciences, Section of Physiology and Human Nutrition (H.M., E.B.A.), University of Messina, 98125 Messina, Italy
4. Department of Obstetrical and Gynecological Sciences (R.D., R.G., F.C., S.R.), University of Messina, 98125 Messina, Italy