1. Section of Pulmonary, Critical Care, and Sleep Medicine
2. Yale University School of Bioengineering, New Haven, Connecticut
3. Department of Pharmacology and
4. Department of Pathology, Stony Brook University School of Medicine, Stony Brook, New York
5. Department of Medicine, Medical University of South Carolina, Charleston, South Carolina; and
6. Dorothy P. and Richard P. Simmons Center for Interstitial Lung Disease, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
7. Section of Endocrinology and Metabolism, and
8. Section of Digestive Diseases, Yale University School of Medicine, New Haven, Connecticut