1. Department of Emergency Medicine; Alpert Medical School of Brown University; Providence RI
2. Ronald O. Perelman Department of Emergency Medicine; New York University School of Medicine; New York NY
3. Department of Emergency Medicine; University of Wisconsin School of Medicine & Public Health; Madison WI
4. Department of Emergency Medicine; Paul L. Foster School of Medicine; Texas Tech University Health Sciences Center El Paso; El Paso TX
5. Department of Emergency Medicine; Staten Island University Hospital; Staten Island New York
6. Department of Emergency Medicine; Johns Hopkins Medical Institutions; Baltimore MD
7. Department of Emergency Medicine; Penn State University; Hershey PA
8. Department of Emergency Medicine; Loma Linda University; Loma Linda CA
9. Hofstra Northshore LIJ School of Medicine; North Shore University Hospital; Manhasset NY
10. The John Peter Smith Hospital; Fort Worth TX
11. Department of Emergency Medicine; Wayne State University School of Medicine; Detroit MI
12. Department of Emergency Medicine at the Perelman School of Medicine at the University of Pennsylvania; Philadelphia PA
13. Department of Emergency Medicine; University of Rochester School of Medicine; Rochester NY