1. Department of Medicine; University of Chicago; Chicago Illinois
2. College of Nursing; University of Texas at Arlington; Arlington Texas
3. Department of Emergency Medicine; University of California, San Diego; San Diego California
4. Department of Anesthesiology and Critical Care Medicine; Johns Hopkins University School of Medicine; Baltimore Maryland
5. Society of Hospital Medicine; Philadelphia Pennsylvania
6. Center for Resuscitation Science and Department of Emergency Medicine; University of Pennsylvania School of Medicine; Philadelphia Pennsylvania