1. Division of Pulmonary, Allergy & Critical Care, Department of Medicine, Center for Translational Medicine, The Jane & Leonard Korman Respiratory Institute, Philadelphia, Pennsylvania
2. Department of Pharmacology & Toxicology, University of Louisville, Louisville, Kentucky
3. Division of Environmental Medicine, Department of Medicine, University of Louisville, Louisville, Kentucky
4. Department of Thoracic Surgery, Lung Transplantation Program, University of Louisville, Louisville, Kentucky
5. Department of Medicine, Lung Transplantation Program, Ohio State University, Columbus, Ohio
6. Section of Thoracic Surgery, University of Manitoba, Winnipeg, Manitoba, Canada
7. Department of Physiology and Pathophysiology, University of Manitoba, Winnipeg, Manitoba, Canada
8. Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, University of Louisville, Louisville, Kentucky