1. Department of Respiratory and Sleep Medicine, Austin Health, Heidelberg, Victoria, Australia;
2. Institute for Breathing and Sleep, Heidelberg, Victoria, Australia;
3. Faculty of Medicine, University of Melbourne, Melbourne, Victoria, Australia;
4. Harvard Medical School, Harvard University, Boston, Massachusetts;
5. Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mount Auburn Hospital/Beth Israel Lahey Health, Cambridge, Massachusetts;
6. Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, Wexner Medical Center, The Ohio State University, Columbus, Ohio;
7. Division of Pulmonary, Allergy and Critical Care Medicine, Stanford University, Stanford, California;
8. Regeneron Pharmaceuticals, Inc., Tarrytown, New York;
9. Department of Medicine, Columbia University, New York, New York;
10. Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois at Chicago, Chicago, Illinois;
11. Department of Physiotherapy, Alfred Health and Monash University, Melbourne, Victoria, Australia; and
12. American Thoracic Society, New York, New York