1. National Children's Research Centre, Our Lady's Children's Hospital Crumlin; University College Dublin; Paediatric Emergency Research Unit (PERU), Department of Emergency Medicine; Crumlin Dublin Ireland 12
2. Our Lady's Children's Hospital Crumlin; National Children's Research Centre; Dublin Ireland 12
3. Cork University Hospital; Cork Ireland
4. Division of Population Health Sciences (PHS), Royal College of Surgeons in Ireland; Emergency Care Research Unit (ECRU); 123 St. Stephen's Green Dublin 2 Ireland
5. ICON Clinical Research; Biostatistics and Programming; South County Business Park Leopardstown Dublin Ireland 18
6. Cork University Hospital; Department of Emergency Medicine; Wilton Cork Ireland
7. Stony Brook University School of Medicine; Departments of Pediatrics (Emergency) and Emergency Medicine; Stony Brook New York USA 11794
8. Our Lady's Children's Hospital; Department of Emergency Medicine; Crumlin Dublin Ireland 12