1. Department of Medicine, Division of Cardiology, University of Colorado School of Medicine, Aurora, CO, USA
2. CPC Clinical Research, Aurora, CO, USA
3. Duke University Health System and Duke Clinical Research Institute, Durham, NC, USA
4. Harrington Heart & Vascular Institute, University Hospitals of Cleveland, Cleveland, OH, USA
5. AstraZeneca, Wilmington, DE, USA
6. Department of Medicine, Division of Endocrinology, University of Colorado School of Medicine, Aurora, CO, USA