1. Department of Medicine,
2. Biostatistics, Duke Cancer Center, Duke University Medical Center, Durham, North Carolina;
3. Division of Pulmonary, Critical Care and Sleep Medicine,
4. Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Michigan Health System, Ann Arbor, Michigan;
5. Medical Service, Veterans Affairs Medical Center, Ann Arbor, Michigan;
6. Edwards Lifesciences, Irvine, California;
7. Division of Biostatistics and Bioinformatics,
8. Department of Immunology and Genomic Medicine, and
9. Department of Epidemiology, Colorado School of Public Health, Aurora, Colorado;
10. Research Informatics Services, National Jewish Health, Denver, Colorado;
11. Division of Pediatric Pulmonary and Sleep Medicine and
12. Department of Epidemiology, University of Florida, Gainesville, Florida;
13. Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, University of Minnesota, Minneapolis, Minnesota;
14. Division of Pulmonary, Allergy and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Alabama;
15. Division of Pulmonary and Critical Care Medicine and
16. Department of Medicine and
17. Cleveland Clinic Lerner College of Medicine of Case Western Reserve School of Medicine, Cleveland, Ohio;
18. Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts;
19. Department of Anthropology, University of California, San Diego, La Jolla, California;
20. Division of Pulmonary and Critical Care Medicine, School of Medicine, Morehouse College, Atlanta, Georgia;
21. Department of Psychiatry and
22. Iowa Neuroscience Institute, University of Iowa, Iowa City, Iowa;
23. Division of Pulmonary, Allergy and Critical Care Medicine, Duke University, Durham, North Carolina;
24. Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, College of Medicine, Baylor University, Houston, Texas;
25. Section of Pulmonology and Critical Care, Louisiana State University Health Sciences Center, New Orleans, Louisiana;
26. Department of Epidemiology, Bloomberg School of Public Health, and
27. Division of Pulmonary and Critical Care Medicine, School of Medicine, Johns Hopkins University, Baltimore, Maryland; and
28. Rehabilitation Clinical Trials Center, The Lundquist Institute at Harbor-UCLA Medical Center, Torrance, California