1. From the Department of Cardiology, St. Antonius Hospital, Nieuwegein (V.J.N., J. Brouwer, J.P., D.R.P.P.C.P.Y., M.J.S., B.J.W.M.R., L.T., J.C.K., J.M.B.), the Department of Cardiology, Amsterdam University Medical Centers, Location AMC, Amsterdam (R.D., J. Baan), the Department of Cardiology, Isala Hospital, Zwolle (R.S.H.), the Department of Cardiology, Maastricht University Medical Center and Cardiovascular Research Institute, Maastricht (W.H., L.V., A.W.J.H.), the Department of Cardiology, Medisch...