1. Division of Cardiovascular Medicine, University of Utah School of Medicine, Salt Lake City, Utah
2. Department of Radiology and Imaging Sciences, University of Utah School of Medicine, Salt Lake City, Utah
3. Division of Cardiovascular Medicine, Heart Failure Transplant Section, University of Utah School of Medicine, Salt Lake City, Utah
4. Division of Cardiovascular Medicine, Electrophysiology Section, University of Colorado School of Medicine, Aurora, Colorado
5. Division of Cardiovascular, University of Utah School of Medicine, Salt Lake City, Utah