1. Division of Cardiology at Zuckerberg San Francisco General Hospital, University of California, San Francisco
2. Department of Population Medicine, Harvard Medical School, Boston, Massachusetts3Harvard Pilgrim Health Care Institute, Boston, Massachusetts
3. Center for Healthcare Value, Philip R. Lee Institute for Health Policy Studies, University of California, San Francisco
4. Pacific Health Research and Education Institute, Honolulu, Hawaii
5. Department of Family Medicine and Community Health, University of Hawaii John A. Burns School of Medicine, Honolulu