1. From the Cardiovascular Institute, Azienda Ospedaliero-Universitaria di Ferrara, Cona (FE), Italy (G.S., M.T., S.B., A.E., G.P., A.B., R.F., G.C.); Department of Cardiology, Aarhus University Hospital, Skejby, Denmark (J.W.); University Hospital Clínic, Cardiovascular Clinic Institute, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain (S.B., M.S.); Institute of Cardiology, Catholic University of the Sacred Heart, Rome, Italy (A.M.L., C.T.); Division of Cardiology,...