1. Department of Pharmacy; University of Washington; WA USA
2. Collaborative Health Studies Coordinating Center, Department of Biostatistics; University of Washington; Seattle WA USA
3. Epidemiology and Prevention; Wake Forest School of Medicine; Winston-Salem NC USA
4. National Institutes of Health Clinical Center; Bethesda MD USA
5. National Institute of Biomedical Imaging and Bioengineering; Bethesda MD USA
6. Public Health Sciences; Wake Forest School of Medicine; Winston-Salem NC USA
7. Johns Hopkins School of Medicine; Baltimore MD USA
8. Cardiovascular Health Research Unit, Department of Medicine; University of Washington; Seattle WA USA
9. Department of Cardiology; University of Washington; Seattle WA USA
10. Department of Epidemiology; University of Washington; Seattle WA USA
11. Group Health Research Institute; Group Health Cooperative; Seattle WA USA