1. Roudebush VA Medical Center, Center for Health Information and Communication (CHIC), Indianapolis, IN, USA
2. Department of Internal Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
3. Regenstrief Institute, Inc, Indianapolis, IN, USA
4. South Central MIRECC Southeast Louisiana Veterans Health Care System, New Orleans, LA, USA
5. Section of Community and Population Medicine, Louisiana State University School of Medicine, New Orleans, LA, USA
6. IUPUI Department of Psychology, Indianapolis, IN, USA