1. Department of Emergency Medicine; Yale School of Medicine; New Haven CT
2. Department of Emergency Medicine; New York University Medical Center; New York NY
3. Department of Emergency Medicine; Highland Emergency Medicine; Oakland CA
4. Department of Emergency Medicine; University of Alabama School of Medicine; Birmingham AL
5. Department of Emergency Medicine; Virginia Commonwealth University; Richmond VA
6. Department of Emergency Medicine; University of Michigan School of Medicine; Ann Arbor MI
7. Department of Emergency Medicine; UT Southwestern Medical Center; Dallas TX
8. Department of Emergency Medicine; Brown University School of Medicine; Providence RI
9. Department of Emergency Medicine; SUNY Downstate Medical Center; Brooklyn NY
10. Department of Emergency Medicine; Denver Health Hospital; Denver CO
11. Department of Emergency Medicine; Emory University School of Medicine; Atlanta GA