1. From the Division of Cardiovascular and Medical Sciences (P.W., G.D.O.L., A.R., M.W.), University of Glasgow, Royal Infirmary, Glasgow, Scotland; The George Institute for International Health (J.C., B.C.N., S.W.M., M.W.), University of Sydney, Sydney, Australia; St. Vincent’s Institute of Medical Research and the Department of Medicine (D.J.C.), University of Melbourne, St. Vincent’s Hospital, Melbourne, Australia; and Mount Sinai Medical School (M.W.), New York, NY.