1. aDepartment of Pediatrics, Central Michigan University College of Medicine, Mount Pleasant, Michigan
2. bDivision of Emergency Medicine, Children’s Hospital of Michigan, Detroit, Michigan
3. cDivision of Pediatric Emergency Medicine, Department of Pediatrics, School of Medicine, University of Utah, Salt Lake City, Utah
4. dDepartment of Pediatrics, Division of Pediatric Emergency Medicine, Duke University School of Medicine, Durham, North Carolina
5. eTexas Children’s Pediatrics, Houston, Texas
6. fRainbow Babies and Children's Hospital and Case Western Reserve University School of Medicine, Cleveland, Ohio
7. gDepartment of Pediatrics and Emergency Medicine, Lincoln Medical Center, Bronx, New York
8. hUniversity of California Los Angeles, Department of Emergency Medicine, Los Angeles, California
9. Departments of iPediatrics
10. jDepartment of Emergency Medicine, University of Iowa, Iowa City, Iowa
11. kDepartments of Pediatrics and Emergency Medicine, Section of Pediatric Emergency Medicine, Yale School of Medicine, New Haven, Connecticut
12. lBiostatistics, College of Public Health and Health Professions
13. mEmergency Medicine, Florida Center for Experiential Learning and Simulation
14. nDepartment of Pediatrics, University of Washington School of Medicine, Seattle, Washington Center for Child Health, Behavior, and Development, Seattle Children’s Research Institute, Seattle, Washington
15. oEmergency Medicine and Pediatrics, College of Medicine, University of Florida, Gainesville, Florida