[1] School of Public Health,Cochrane Child Health, The Cochrane Collaboration, Department of Pediatrics
[2] University of Alberta,Alberta Research Centre for Health Evidence, Department of Pediatrics
[3] University of Alberta,Clinical Pharmacology Unit, Instituto de Medicina Molecular
[4] Department of Pediatrics,Department of Emergency Medicine
[5] Hospital Santa Maria (CHLN),undefined
[6] Lisbon Academic Medical Center,undefined
[7] University of Alberta,undefined
[8] University of Lisbon,undefined
[9] University of Alberta,undefined
[10] Emergency Strategic Clinical Network,undefined
[11] Alberta Health Services,undefined
[12] 4-498B Edmonton Clinic Health Academy,undefined