1 National Institute for Prevention and Cardiovascular Health, National University of Ireland Galway School of Medicine, Galway, Ireland (J.P.B., J.W.M.).
2 Department of Neuroscience, Neurology Unit, S. Maria delle Croci Hospital of Ravenna, AUSL Romagna, Italy (M.F.).
3 Department of Medical and Surgical Sciences, University of Bologna, Italy (M.F.).
4 Neuroscience Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy (S.S.).
5 Division of Cardiology, Department of Medicine, Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins Medical Institutions, Baltimore, MD (J.W.M.).