From Department of Sports Science and Clinical Biomechanics, Research Unit for Exercise Epidemiology, University of Southern Denmark, Campusvej (K.B., M.R.G., L.Ø., A.G.); Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA (M.K.J.); Department of Medicine, Channing Division of Network Medicine, Harvard Medical School, Brigham and Women's Hospital, Boston, MA (M.K.J.); Department of Cardiology, Aalborg University Hospital, Denmark (K.O.); Department of Public Health, Section for Epidemiology, Aarhus University, Denmark (K.O.); and Danish Cancer Society Research Center, Copenhagen, Denmark (A.T.).