| Affiliation: | 1. Department of Emergency Medicine, North Shore University Hospital, Plainview, NY;2. Department of Emergency Medicine, Los Angeles County University of Southern California Medical Center, Los Angeles, CA;3. Department of Emergency Medicine, University of Arizona, Tucson, AZ;4. Department of Emergency Medicine, University of Florida, Gainesville, FL;5. Department of Emergency Medicine, Good Samaritan Hospital Medical Center, Islip, NY;6. Department of Emergency Medicine, Mt. Sinai St. Luke's Roosevelt, New York, NY;7. Department of Emergency Medicine, Thomas Jefferson Hospital, Philadelphia, PA;8. Department of Emergency Medicine, Boston University School of Medicine, Boston, MA;9. Department of Emergency Medicine, Massachusetts General Hospital, Boston, MA;10. Department of Emergency Medicine, Yale University School of Medicine, New Haven, CT;11. Department of Emergency Medicine, Christiana Care Health System, Newark, DE;12. Department of Emergency Medicine, University of Alabama at Birmingham, Birmingham, AL;13. Department of Emergency Medicine, Cook County Hospital, Chicago, IL;14. Department of Emergency Medicine, Geisinger Medical Center, Danville, PA;15. Department of Emergency Medicine, University of Virginia Health System, Charlottesville, VA;16. Department of Emergency Medicine, University of Colorado School of Medicine, Aurora, CO |
