1. From the Departments of Internal Medicine (B.v.Z., V.E.A.G., D.P.M.B.) and Clinical Biochemistry (A.P.v.Z.), Slotervaart Hospital, Amsterdam, the Netherlands; Department of Vascular Medicine, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands (B.v.Z., A.S., A.Q.R., H.R.B., V.E.A.G.); Department of Clinical Medicine, University of Insubria, Varese, Italy (A.S., M.T.B.T.); Departments of Clinical Epidemiology (O.M.D., S.C.C.) and Endocrinology and Metabolic Diseases (O.M.D.),...