1. Department of Cardiovascular Medicine, University of Missouri, Kansas City, Kansas City
2. Department of Cardiovascular Medicine, Saint Luke’s Mid America Heart Institute, Kansas City, Missouri
3. Vascular Outcomes Program, Department of Internal Medicine, Yale University, New Haven, Connecticut
4. Department of Medicine, University of Colorado, Aurora
5. Department of Medicine, University of Adelaide, Adelaide, South Australia, Australia
6. Department of Internal Medicine, Yale University, New Haven, Connecticut