1. Department of Cardiovascular Imaging, Heart and Vascular Institute, Cleveland Clinic, 9500 Euclid Ave: DeskJ1-5, Cleveland, OH, USA
2. Cardiovascular Research Foundation, New York, NY, USA
3. Columbia University Medical Center, New York, NY, USA
4. Vanderbilt University Medical Center, Nashville, TN, USA
5. Washington University School of Medicine, St. Louis, MO, USA
6. Emory University, Atlanta, GA, USA
7. Northwestern University, Chicago, IL, USA
8. Duke University Medical Center and Duke Clinical Research Institute, Durham, NC, USA
9. Department of Medicine, Université Laval, Quebec, Canada
10. Department of Thoracic and Cardiovascular Surgery, Heart and Vascular Institute, Cleveland Clinic, Cleveland, OH, USA