1 Richard A. and Susan F. Smith Center for Outcomes Research in Cardiology, Division of Cardiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA.
2 Brigham and Women's Hospital Heart and Vascular Center, Harvard Medical School, Boston, MA.
3 School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, San Diego, CA.
4 Department of Medicine, University of California, San Francisco, San Francisco, CA.
5 Pacific Health Research and Education Institute, Honolulu, HI.
6 Department of Family Medicine and Community Health, John A. Burns School of Medicine, University of Hawaii, Honolulu, HI.