1. Division of Cardiology West Virginia University School of Medicine Morgantown West Virginia USA
2. Division of Cardiology, Knight Cardiovascular Institute Oregon Health and Science University Portland Oregon USA
3. Division of Cardiovascular Medicine, Krannert Cardiovascular Research Center Indiana University School of Medicine Indianapolis Indiana USA
4. Keele Cardiovascular Research Group Keele University Keele UK
5. Division of Cardiology Royal Stoke University Hospital Stoke‐on‐Trent UK
6. Division of Cardiology Warren Alpert Medical School of Brown University Providence Rhode Island USA
7. Division of Cardiology Northside Hospital Cardiovascular Institute Atlanta Georgia USA
8. Division of Cardiology David Geffen School of Medicine at University of California Los Angeles Los Angeles California USA