1. Stroke Prevention & Atherosclerosis Research Centre, Robarts Research Institute Western University London Ontario Canada
2. Section of General Medicine Yale School of Medicine New Haven Connecticut USA
3. Section of Cardiovascular Medicine Yale School of Medicine New Haven Connecticut USA
4. Department of Neurology Brown University Providence Rhode Island USA
5. Diabetes Division University of Texas Health Science Center San Antonio Texas USA
6. Diabetes Center Millard Fillmore Hospital Buffalo New York USA
7. Section of Endocrinology Yale School of Medicine New Haven Connecticut USA