1. The Division of Emergency Medicine Department of Medicine; University of Wisconsin School of Medicine and Public Health; Madison WI
2. The Department of Pediatrics; University of Wisconsin School of Medicine and Public Health; Madison WI
3. The Department of Emergency Medicine; Johns Hopkins University School of Medicine; Baltimore MD
4. The Department of Emergency Medicine; Boston University School of Medicine; Boston MA
5. The Division of Emergency Medicine; Washington University in St. Louis; St. Louis MO
6. The Department of Emergency Medicine; George Washington University School of Medicine and Public Health; Washington DC
7. The Division of Emergency Medicine; Department of Surgery; Stanford University School of Medicine; Palo Alto CA
8. The Departments of Emergency Medicine and Internal Medicine; University of North Carolina School of Medicine; Chapel Hill NC