1 Centre for Clinical Epidemiology and Evaluation, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, British Columbia.
2 Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia.
3 Division of Translational Therapeutics, Department of Pediatrics, University of British Columbia, Vancouver, British Columbia.
4 Child & Family Research Institute, University of British Columbia, Vancouver, British Columbia.
5 Pharmaceutical Outcomes Programme, BC Children's Hospital, Vancouver, British Columbia.
6 Pediatric Research in Emergency Therapeutics (PRETx.org), Division of Pediatric Emergency Medicine, BC Children's Hospital, Vancouver, British Columbia.