1. Informatics, Decision-Enhancement and Analytic Sciences Center, Department of Veterans Affairs (VA) Salt Lake City Health Care System (Vanneman, Zheng, Kelley), and Department of Internal Medicine (Vanneman, Greene, Kelley) and Department of Population Health Sciences (Zheng, Greene), University of Utah School of Medicine, Salt Lake City; Center for Healthcare Organization and Implementation Research, VA Boston Healthcare System (Rosen, Shwartz, Beilstein-Wedel), and Department of Surgery, Boston...