1. Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
2. Division of Cardiology, Loma Linda University Health, Loma Linda, CA, USA
3. Department of Cardiovascular Medicine, Virginia Commonwealth University, Richmond, VA, USA
4. Division of Cardiology, West Virginia University, Morgantown, WV, USA
5. Cardiovascular Division, University of Minnesota, Minneapolis, MN, USA
6. Division of Cardiovascular Medicine, University of Utah Health, Salt Lake City, UT, USA
7. Intermountain Heart Institute – Utah Valley, Provo, UT, USA