1. Pulmonary Center, Boston University School of Medicine, Boston, Massachusetts
2. Division of Pulmonary, Critical Care, and Sleep Medicine, Brown University, Providence, Rhode Island
3. Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, California
4. Center to Improve Veteran Involvement in Care, Veterans Affairs Portland Health Care System, Portland, Oregon
5. Division of Pulmonary and Critical Care Medicine, Oregon Health and Science University, Portland, Oregon
6. Dartmouth Institute for Health Policy and Clinical Practice, Lebanon, New Hampshire; and
7. Center for Healthcare Organization and Implementation Research, Edith Nourse Rogers Memorial Veterans Affairs Hospital, Bedford, Massachusetts