1. Veterans Evidence-Based Research, Dissemination, and Implementation Center; South Texas Veterans Health Care System; San Antonio Texas
2. Geriatric Research Education and Clinical Center; South Texas Veterans Health Care System; San Antonio Texas
3. Division of Hospital Medicine; University of Texas Health Science Center at San Antonio; San Antonio Texas
4. Department of Epidemiology and Biostatistics; University of Texas Health Science Center at San Antonio; San Antonio Texas
5. Division of Clinical Epidemiology; University of Texas Health Science Center at San Antonio; San Antonio Texas
6. Division of Geriatrics, Gerontology and Palliative Medicine; Department of Medicine; University of Texas Health Science Center at San Antonio; San Antonio Texas
7. Center for Health Quality, Outcomes and Economic Research; Edith Nourse Rogers Memorial Hospital; Bedford Massachusetts