Alan H Morris1, Michael Lanspa, Eddy Fan. 1. Division of Pulmonary and Critical Care, Department of Medicine, University of Utah, Salt Lake City, UT; and Division of Pulmonary and Critical Care, Department of Medicine, Intermountain Medical Center, Murray, UT Division of Pulmonary and Critical Care, Department of Medicine, Intermountain Medical Center, Murray, UT Interdepartmental Division of Critical Care Medicine; and Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada.