1. From the VA Puget Sound Health Care System, Seattle, WA (A.L.B., C.M.); University of Washington, Seattle (A.L.B., C.M., J.M.M.); VA Eastern Colorado Health Care System, Denver, CO (S.M.B.); University of Colorado School of Medicine, Aurora (S.M.B.); and Clinical Outcomes Assessment Program, Seattle, WA (C.M.).