1. Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, Connecticut
2. Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
3. Program of Applied Translational Research, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
4. Division of Cardiology, University of Colorado Anschutz Medical Campus, Aurora
5. Saint Luke’s Mid America Heart Institute, Department of Cardiology, University of Missouri, Kansas City
6. Department of Computer Science and Engineering, Texas A&M University, College Station
7. Department of Health Policy and Management, Yale School of Public Health, New Haven, Connecticut