... Ottawa, Ottawa, Canada, 4Department of Pediatrics, Faculty of Medicine, University of Calgary, Calgary, Canada, 5Departments of Pediatric and Emergency Medicine, University of Ottawa, Ottawa, ... jbrehaut@ohri.ca; Ian D Graham - igraham@cihr-irsc.gc.ca; Gillian Currie - currie@ucalgary.ca; Nicola Shaw - nicola.shaw@capitalhealth.ca; Maala Bhatt - maala.bhatt@muhc.mcgill.ca; Tim Lynch ... Tim.Lynch@lhsc.on.ca; Liza Bialy - lbialy@ualberta.ca; Terry Klassen - terry.klassen@ualberta.ca* Corresponding author AbstractApproximately one-quarter of all Canadian children will seek emergency care in any...