1. Department of Paediatric Emergency Medicine Barking Havering and Redbridge University Hospitals NHS Trust Romford UK
2. Emergency Department Bristol Royal Hospital for Children Bristol UK
3. Research in Emergency Care Avon Collaborative Hub (REACH) University of the West of England Bristol UK
4. Department of Paediatric Emergency Medicine Children's Health Ireland Dublin Ireland
5. Women's and Children's Health, School of Medicine University College Dublin Dublin Ireland
6. Department of Paediatric Endocrinology Evelina London Children's Hospital, Guys and St.Thomas' NHS Foundation Trust London UK
7. Division of Medicine, Department of Pediatric Emergency Medicine St. Mary's Hospital—Imperial College NHS Healthcare Trust London UK
8. Section of Pediatric Infectious Diseases, Department of Infectious Diseases, Faculty of Medicine Imperial College London, UK Centre for Pediatrics and Child Health London UK
9. SAPPHIRE Group, Health Sciences Leicester University Leicester UK
10. Paediatric Emergency Medicine Leicester Academic (PEMLA) Group, Children's Emergency Medicine Leicester Royal Infirmary Leicester UK