Published on in Vol 21, No 4 (2019): April
1 VA Health Services Research and Development, Center for Health Information & Communication, Richard L Roudebush VA Medical Center, Indianapolis, IN, United States
2 Department of Health Policy & Management, Fairbanks School of Public Health, Indiana University, Indianapolis, IN, United States
3 Division of General Internal Medicine and Geriatrics, School of Medicine, Indiana University, Indianapolis, IN, United States
4 Center for Health Services Research, Regenstrief Institute, Indianapolis, IN, United States