1. Department of Pediatrics, University of Montreal CHU Sainte-Justine, Montreal, Quebec
2. Department of Pediatrics, University of Ottawa Children’s Hospital Eastern Ontario, Ottawa, Ontario
3. Department of Pediatrics, University of Alberta, Stollery Children’s Hospital, Edmonton, Alberta
4. Department of Pediatrics, University of Calgary, Alberta Children’s Hospital, Calgary, Alberta
5. Department of Emergency Medicine, University of Alberta, Edmonton, Alberta