1. Minneapolis Veterans Affairs Center for Care Delivery and Outcomes Research, University of Minnesota, Minneapolis
2. Cardiovascular Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
3. British Heart Foundation Glasgow Cardiovascular Research Center, School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, Scotland, United Kingdom
4. Department of Cardiology, Thoraxcenter, Erasmus Medical Center, Rotterdam, the Netherlands
5. Department of Medicine, Duke University Medical Center, Durham, North Carolina
6. Department of Medicine, Yale School of Medicine, New Haven, Connecticut
7. Saint Luke’s Mid America Heart Institute, University of Missouri-Kansas City, Kansas City
8. National Heart Centre Singapore & Duke-National University of Singapore, Singapore
9. Department of Medical Sciences , University of Groningen, Groningen, the Netherlands
10. Department of Medicine, University of Cordoba, Cordoba, Argentina
11. Northwestern University Feinberg School of Medicine, Chicago, Illinois
12. Renal Division, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
13. School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, United Kingdom