*Center for Health Services Research in Primary Care, Durham Veterans Affairs Medical Center
†Department of Medicine, Duke University Medical Center
‡Department of Psychology and Neuroscience, Duke University, Durham
§Department of Health Policy and Management, University of North Carolina at Chapel Hill, Chapel Hill, NC
∥Northwest Center for Outcomes Research in Older Adults, Veterans Affairs Puget Sound
¶Department of Medicine, University of Washington, Seattle, WA
The authors declare no conflict of interest.