1. Department of Health Policy, Vanderbilt University Medical Center, Nashville, Tennessee
2. Partnered Evidence-Based Policy Resource Center, Veterans Affairs (VA) Boston Healthcare System, Boston, Massachusetts
3. Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
4. School of Public Health and Information Sciences, University of Louisville, Louisville, Kentucky
5. VA Tennessee Valley Health Care System, Geriatric Research Education Clinical Center, Nashville
6. Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee