Affiliation: | 1. Department of Veterans Affairs, VA Puget Sound Health Care System, Seattle, Washington;2. Department of Rehabilitation Medicine, School of Medicine, University of Washington, Seattle, Washingtonbarry.goldstein@med.va;4. Department of Veterans Affairs, Hines VA Medical Center, Midwest Center for Health Services and Policy Research, Hines, Illinois;5. Department of Rehabilitation Medicine, School of Medicine, University of Washington, Seattle, Washington |