1. Division of Cardiovascular Medicine, West Virginia University Heart & Vascular Institute, Morgantown, WV, USA
2. Department of Medicine, Rochester General Hospital, Rochester, NY, USA
3. Department of Medicine, St. Mary’s of Saginaw Hospital, Saginaw, MI, USA
4. Department of Medicine, Forrest General Hospital, Hattiesburg, MS, USA
5. Department of Medicine, Abington Jefferson Health, PA, USA
6. Department of Medicine, Icahn School of Medicine, Mount Sinai Elmhurst Hospital Queens, New York, NY, USA
7. Division of Internal Medicine, Wayne State University, Detroit, MI, USA
8. Division of Cardiovascular Medicine, University of California San Diego, La Jolla, CA, USA