1. From Department of Public Health, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway (D.A., A.S., I.J., P.R., L.J.V.); Department of Epidemiology and Biostatistics, Imperial College, London, UK (D.A., T.N.); and Department of Preventive Cardiology, Oslo University Hospital Ullevål, Oslo, Norway (S.T.).