1. From the Heart Disease Prevention Program, University of California, Irvine (S.S.F.); Copenhagen County University Hospital, Glostrup, Denmark (K.W., M.H.O., H.I.); VA Medical Center, Washington DC (V.P.); Weill Medical College of Cornell University, New York, NY (K.W., R.B.D.); Helsinki University Central Hospital, Finland (F.F.); Ullevål University Hospital, Oslo, Norway (S.E.K.); Sahlgrenska University Hospital-Östra, Gothenburg, Sweden (B.D.).