1. GlaxoSmithKline, Philadelphia, PA
2. GlaxoSmithKline, Research Triangle Park, NC
3. MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
4. Department of Biostatistics, Boston University School of Public Health, Boston, MA
5. Cardiovascular Health Research Unit, Departments of Medicine, Epidemiology and Health Services, University of Washington, Seattle, WA
6. Group Health Research Institute, Group Health Cooperative, Seattle, WA
7. University of Vermont, Burlington, VT
8. Department of Medicine, Boston University School of Medicine, Boston, MA
9. Boston University and National Heart, Lung and Blood Institute's Framingham Heart Study, Framingham, MA
10. Division of Cardiology and Lipoprotein and Atherosclerosis Research Group, University of Ottawa Heart Institute, Ottawa, Ontario, Canada