1. Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, Michigan
2. Division of Pulmonary Critical Care Medicine, University of Michigan School of Medicine, Ann Arbor, Michigan
3. Division of Pulmonary and Critical Care Medicine, Henry Ford Hospital, Detroit, Michigan
4. Division of Pulmonary, Critical Care and Sleep Medicine, New York University Langone Health, New York, New York
5. Becker Medical Library and
6. Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
7. Division of Pulmonary and Critical Care Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
8. Division of Pulmonary, Critical Care & Sleep Medicine, University of Washington, Seattle, Washington
9. Division of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
10. John D. Dingell Veterans Affairs Medical Center, Detroit, Michigan
11. Division of Pulmonary Critical Care Medicine, Wayne State University, Detroit, Michigan
12. Department of Medical Education, Ascension Providence Health System, Southfield, Michigan
13. Division of Pulmonary, Critical Care, and Sleep Medicine, Ohio State University College of Medicine, Columbus, Ohio
14. Division of Pulmonary, Critical Care and Sleep Medicine, University of Southern California Keck School of Medicine, Los Angeles, California; and
15. Division of Pulmonary, Allergy, Critical Care, and Occupational Medicine, Indiana University School of Medicine, Indianapolis, Indiana
16. Division of Pulmonary and Critical Care Medicine, Washington University School of Medicine, St. Louis, Missouri