Published on in Vol 15, No 5 (2013): May
1 Division of Health Informatics & Implementation Science, University of Massachusetts Medical School, Worcester, MA, United States
2 VA eHealth Quality Enhancement Research Initiative, Bedford VAMC, Bedford, MA, United States
3 Center for Health Quality, Outcomes & Economic Research (CHQOER), Bedford, MA, United States
4 Department of Health Services Administration, School of Health Professions, University of Alabama at Birmingham, Birmingham, AL, United States
5 Division of General Internal Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
6 Department of Clinical & Community Sciences, School of Dentistry, University of Alabama at Birmingham, Birmingham, AL, United States
7 Division of General Internal Medicine, Johns Hopkins School of Medicine, Baltimore, MD, United States
8 University of Alabama at Birmingham, Birmingham, AL, United States