1. Sections of Emergency Medicine and Infectious Disease Department of Pediatrics Baylor College of Medicine Houston Texas USA
2. Division of Pediatric Emergency Medicine the University of Utah Primary Children's Hospital Salt Lake City Utah USA
3. Division of Emergency Medicine Department of Pediatrics University of Pennsylvania Perelman School of Medicine Philadelphia Pennsylvania USA
4. Section of Pediatric Emergency Medicine Departments of Pediatrics and Emergency Medicine Yale School of Medicine New Haven Connecticut USA
5. Division of Emergency Medicine Department of Pediatrics Boston Children's Hospital Boston Massachusetts USA
6. Division of Emergency Medicine Department of Pediatrics Ann & Robert H. Lurie Children's Hospital Feinberg School of Medicine Northwestern University Chicago Illinois USA
7. Department of Intensive Care Medicine and Neonatology and Children's Research Center University Children's Hospital of Zurich University of Zurich Zurich Switzerland
8. Paediatric Critical Care Research Group The University of Queensland and Queensland Children's Hospital Brisbane Queensland Australia