1. Department of Paediatrics, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences; Monash University; Clayton Australia
2. Emergency Research; Murdoch Children's Research Institute; Parkville Australia
3. Paediatric Emergency Department; Monash Medical Centre, Monash Emergency Service, Monash Health; Clayton Australia
4. Paediatric Research in Emergency Departments International Collaborative (PREDICT); Melbourne Australia
5. Departments of Surgery and Paediatrics: Child and Youth Health; The University of Auckland; Auckland New Zealand
6. Children's Emergency Department; Starship Children's Hospital; Auckland New Zealand
7. Department of Emergency Medicine; Sidra Medciine; Doha Qatar
8. School of Medicine; Cardiff University; Cardiff UK
9. Department of Medicine, Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences; Monash University; Clayton Australia
10. Monash Emergency Service, Monash Health; Dandenong Hospital; Dandenong Australia
11. Emergency Department; Royal Children's Hospital; Parkville Australia
12. Department of Paediatrics and Centre for Integrated Critical Care; University of Melbourne; Parkville Australia
13. Cochrane Hypertension Group; Faculty of Medicine, University of British Columbia; Vancouver Canada