1. Department of Emergency Medicine Massachusetts General Hospital Harvard Medical School Boston MA
2. Department of Emergency Medicine Stanford University Medical Center Stanford University School of Medicine Palo Alto CA
3. Department of Emergency Medicine Carolinas Medical Center Charlotte NC
4. Department of Emergency Medicine Stonybrook University Medical Center StonybrookNY
5. Department of Emergency Medicine Hennepin County Medical Center and University of Minnesota Masonic Children's Hospital University of Minnesota Minneapolis MD
6. Department of Emergency Medicine Benioff Children's Hospital University of California San Francisco San Francisco CA
7. Department of Emergency Medicine Seattle Children's Hospital University of Washington Medical School Seattle WA
8. Department of Emergency Medicine Georgetown University Hospital Washington DC
9. PM Pediatrics New York NY
10. Department of Emergency Medicine University of Arizona School of Medicine Tucson AZ
11. Department of Emergency Medicine Rady Children's Hospital University of California San Diego San Diego CA
12. Department of Emergency Medicine Inova Children's Hospital Fairfax VA