1. Division of Cardiovascular Medicine, Department of Medicine, University of Louisville School of Medicine, KY (A.P.D.).
2. Johns Hopkins University, Baltimore, MD (A.P.D., A.A.-Z.).
3. BHF/University Centre for Cardiovascular Science (A.R.C., N.L.M.), University of Edinburgh, UK.
4. Usher Institute of Population Health Sciences and Informatics (N.L.M.), University of Edinburgh, UK.
5. Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center,
Dallas (J.A.d.L.).
6. Division of Cardiology, Department of Medicine, Duke Clinical Research Institute, Duke University Medical Center, Durham, NC (L.K.N.).