[1] Minneapolis VA Healthcare System,Center for Care Delivery and Outcomes Research
[2] University of Minnesota,Division of Pulmonary and Critical Care, Department of Medicine
[3] VA Portland Health Care System,Center to Improve Veteran Involvement in Care
[4] Oregon Health & Science University,Department of Family Medicine
[5] Duke University,Division of General Internal Medicine, Department of Medicine
[6] VA Puget Sound Health Care System,Section of Pulmonary, Critical Care and Sleep Medicine
[7] University of Washington,Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine
[8] Oregon Health & Science University,Division of Pulmonary & Critical Care Medicine, Department of Medicine
[9] VA Portland Health Care System,Section of Pulmonary & Critical Care Medicine