N Engl J Med 2016 12 10;375(25):2435-2445. Epub 2016 Oct 10.
From the Oxford Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Medicine, University of Oxford, Oxford (P.W.G., D.J.W., D.B., E.C., K.E.B., U.D., J.R.), and the Department of Infectious Disease Epidemiology, Imperial College London, London (S.B.) - both in the United Kingdom; and the Institute for Health Metrics and Evaluation, University of Washington, Seattle (D.C.C., P.C.R., M.J.K., R.M.B., C.H., K.A.S., M.M.C., G.N., M.S.F., R.K., H.W., M.N., D.L.S., C.J.L.M., S.I.H., S.S.L.).