1. Internal Medicine , Icahn School of Medicine at Mount Sinai Elmhurst Hospital, NY, New York, USA
2. New York Medical College, Metropolitan Hospital Center, New York, NY, USA
3. Internal Medicine, Abington Jefferson Health, Abington, PA, USA
4. Internal Medicine, Atlantic Care Regional Medical Center, Atlantic City, NJ, USA
5. Internal Medicine, St John’s Medical College Hospital, Bangalore, India
6. Department of Cardiology, Detroit Medical Center, Detroit, MI, USA
7. Department of Cardiology, Southern Illinois University School of Medicine, Springfield, IL, USA
8. McGovern Medical School, University of Texas Health Science Center, Memorial Hermann Heart & Vascular Institute, Houston, TX, USA
9. Internal Medicine, University of Massachusetts Medical Center, Worcester, MA, USA
10. Department of Cardiology, Rutgers New Jersey Medical School, Newark, NJ, USA
11. London Health Science Centre, Western University, London, Canada
12. Department of Cardiology, Piedmont Heart Institute, Atlanta, GA, USA
13. Department of Cardiology, Mayo Clinic, Rochester, MN, USA
14. Department of Cardiology, University of Pittsburgh Medical Center, PA, USA
15. Department of Cardiology, University of Illinois at Chicago/Jesse Brown VA Medical Center, Chicago, IL, USA