1. Department of Emergency Medicine Montefiore Nyack Hospital Nyack New York USA
2. Department of Emergency Medicine, Division of Pediatric Emergency Medicine New York Presbyterian Hospital/Weill Cornell Medicine New York New York USA
3. Division of Emergency Medicine Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine Cincinnati Ohio USA
4. Departments of Pediatrics and Emergency Medicine, Section of Pediatric Emergency Medicine Yale University School of Medicine New Haven Connecticut USA
5. Department of Emergency Medicine, Division of Pediatric Emergency Medicine University of Kentucky Lexington Kentucky USA
6. Division of Emergency and Transport Medicine Children's Hospital Los Angeles, University of Southern California Keck School of Medicine Los Angeles California USA
7. Department of Pediatrics, Division of Emergency Medicine Heersink School of Medicine/University of Alabama at Birmingham Birmingham Alabama USA