| Affiliation: | 1. Department of Emergency Medicine and Pediatrics, University of Michigan, Ann Arbor, MI;2. Department of Pediatrics, The Ohio State University, Nationwide Children's Hospital, Columbus, OH;3. Division of Pediatric Emergency Medicine, University of Utah, Salt Lake City, UT;4. Departments of Emergency Medicine and Pediatrics, University of California, Davis School of Medicine, Sacramento, CA;5. Department of Pediatrics, Children's Hospital Colorado, Denver, CO;6. Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH;7. Department of Emergency Medicine, Children's National Medical Center, Washington, DC;8. Children's Hospital of Wisconsin, Section 9. of Pediatric Emergency Medicine, Medical College of Wisconsin, Milwaukee, WI;10. Departments of Pediatrics and Emergency Medicine, Emory University, Children's Healthcare of Atlanta, Atlanta, GA;11. Department of Pediatric Medicine, Emergency Medicine, Texas Children's Hospital, Baylor College of Medicine, Houston, TX;12. Division of Neurosurgery, Barrow Neurological Institute at Phoenix Children's Hospital, Phoenix, AZ;13. Division of Emergency Medicine, Phoenix Children's Hospital, Phoenix, AZ;14. Division of Pediatric Emergency Medicine, Children's Hospital of Michigan, Wayne State University, Detroit, MI;15. Department of Emergency Medicine, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA;16. Division of Emergency Medicine, Boston Children's Hospital, Boston, MA;17. Division of Pediatric Emergency Medicine, Emergency Medicine, Helen DeVos Children's Hospital, Grand Rapids, MI;18. Department of Emergency Medicine, Michigan State University, Grand Rapids, MI;19. Departments of Emergency Medicine and Pediatrics/Adolescent Medicine, Western Michigan University School of Medicine, Kalamazoo, MI;20. Division of Pediatric Emergency Medicine, Washington University School of Medicine, St. Louis, MO;21. Division of Pediatric Critical Care, PECARN Data Coordinating Center, University of Utah, Salt Lake City, UT |
