| Affiliation: | 1. Center for Chronic Disease Outcomes Research, (a VA HSR&D Center of Excellence), Department of Veterans Affairs Medical Center, Minneapolis, MN Minneapolis VA Medical Center, and Department of Medicine, University of Minnesota–Minneapolis;2. Yale University;3. Division of Epidemiology, University of Minnesota–Minneapolis Department of Family Medicine and Community Health, University of Minnesota‐Minneapolis;4. Division of Epidemiology, University of Minnesota–Minneapolis, and Department of Family Medicine and Community Health, University of Minnesota–Minneapolis |
