1. From the Department of Medicine, Weill Medical College of Cornell University, New York, NY (R.B.D., C.N.B., M.J.R., V.P.); Research Unit, Department of Medicine Skellefteå, Umeå University, Skellefteå, Sweden (K.B.); Department of Clinical Science, University of Bergen, Bergen, Norway (E.G.); Department of Cardiology, Helsinki University Central Hospital, Helsinki, Finland (M.S.N.); Division of Cardiology, A.O.S.G. Moscati, Avellino, Italy (V.P.); Department of Medicine, Glostrup University Hospital...