1. Division of Internal Medicine University of New Mexico Albuquerque New Mexico
2. Servicio de Cardiología, CIBERCV Hospital Universitario Gregorio Marañón Madrid Spain
3. Facultad de Ciencias Biomédicas, Universidad Europea Facultad de Medicina, Universidad Complutense Madrid Spain
4. Division of Cardiology Johns Hopkins University School of Medicine Baltimore Maryland
5. Section for Cardiac Electrophysiology Hospital of the University of Pennsylvania Philadelphia Pennsylvania
6. Department of Biomedical Engineering Johns Hopkins University School of Medicine Baltimore Maryland
7. The Russell H. Morgan Department of Radiology and Radiological Sciences Johns Hopkins University School of Medicine Baltimore Maryland
8. Department of Epidemiology Johns Hopkins University Bloomberg School of Public Health Baltimore Maryland
9. Cardiovascular Research Foundation, Cardiovascular ICCC‐Program Research Institute Hospital de la Santa Creu i Sant Pau, IIB‐Sant Pau Barcelona Spain