1 Derek C. Angus is with the University of Pittsburgh Schools of the Health Sciences, Pittsburgh, Pennsylvania. Clifford S. Deutschman is with the University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania and the Society of Critical Care Medicine, Mount Prospect, Illinois. Jesse B. Hall is with the University of Chicago School of Medicine, Chicago, Illinois and the American College of Chest Physicians, Glenview, Illinois. Kevin C. Wilson is with the Boston University School of Medicine, Boston, Massachusetts. Cindy L. Munro is with the University of South Florida College of Nursing, Tampa, Florida and the American Association of Critical-Care Nurses, Aliso Viejo, California. Nicholas S. Hill is with the Tufts University School of Medicine, Boston, Massachusetts and the American Thoracic Society, New York, New York.
2 Derek C. Angus is with the University of Pittsburgh Schools of the Health Sciences, Pittsburgh, Pennsylvania. Clifford S. Deutschman is with the University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania and the Society of Critical Care Medicine, Mount Prospect, Illinois. Jesse B. Hall is with the University of Chicago School of Medicine, Chicago, Illinois and the American College of Chest Physicians, Glenview, Illinois. Kevin C. Wilson is with the Boston University School of Medicine, Boston, Massachusetts. Cindy L. Munro is with the University of South Florida College of Nursing, Tampa, Florida and the American Association of Critical-Care Nurses, Aliso Viejo, California. Nicholas S. Hill is with the Tufts University School of Medicine, Boston, Massachusetts and the American Thoracic Society, New York, New York. kwilson@thoracic.org.