1. Division of Pulmonary and Critical Care, Veterans Affairs Salt Lake City Health Care System, Salt Lake City, Utah
2. University of Utah, Salt Lake City, Utah
3. Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, Ohio
4. Pulmonary, Critical Care, and Sleep Medicine, Center for Pulmonary Infection Research and Treatment, Yale Medical School, New Haven, Connecticut
5. Department of Medicine, Royal Perth Hospital Unit, University of Western Australia, Perth, Western Australia, Australia
6. Department of Medicine, Northwestern University, Chicago, Illinois
7. Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
8. American Thoracic Society, New York, New York
9. Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mount Auburn Hospital/Beth Israel Lahey Health, Cambridge, Massachusetts; and
10. Auburn Hospital, Harvard Medical School, Boston, Massachusetts