1. Division of Vascular Surgery Duke University School of Medicine Durham NC USA
2. Duke Clinical Research Institute Duke University School of Medicine Durham NC USA
3. Division of Endocrinology University of North Carolina School of Medicine Chapel Hill NC USA
4. Canadian VIGOUR Centre University of Alberta Edmonton AB Canada
5. Department of Medicine St. Michael's Hospital University of Toronto Toronto ON Canada
6. BioPharmaceuticals R&D AstraZeneca Gaithersburg MD USA
7. Division of Cardiology Duke University School of Medicine Durham NC USA
8. Institute of Cardiovascular and Medical Sciences University of Glasgow Glasgow UK
9. Diabetes Trials Unit Radcliffe Department of Medicine University of Oxford Oxford UK