Affiliation: | University of Washington, Seattle, Washington, USA (A.T. Harrington, J.E. Clarridge III, B.T. Cookson);VA Puget Sound Health Care System, Seattle (J.E. Clarridge III);Baylor College of Medicine, Houston, Texas, USA (J.A. Castellanos);Western Washington Medical Group, Everett, Washington, USA (T.M. Ziedalski) |