1. Poison and Drug Information Service, Alberta Health Services Calgary Alberta
2. Section of Clinical Pharmacology and Toxicology, Alberta Health Services Calgary Alberta
3. Department of Emergency Medicine University of Calgary Calgary Alberta
4. Department of Physiology and Pharmacology University of Calgary Calgary Alberta
5. Department of Emergency Medicine University of Alberta Edmonton Alberta
6. Department of Pediatrics University of Calgary Calgary Alberta
7. Departments of Emergency Medicine, and of Biomedical and Molecular Sciences Queen's University Kingston Ontario
8. Ontario Poison Centre Toronto Ontario
9. Department of Community Health Sciences University of Calgary Calgary Alberta
10. Alberta Children's Hospital Research Institute for Child & Maternal Health Calgary Alberta
11. Department of Emergency Medicine University of British Columbia Vancouver British Columbia
12. British Columbia Drug and Poison Information Centre Vancouver British Columbia
13. Department of Emergency Medicine Centre Intégré de Santé et Services Sociaux Montérégie‐Centre Greenfield Park Québec
14. Departments of Medicine and Emergency Medicine McGill University Health Centre Montréal Quebec
15. Centre Antipoison du Québec Québec City Québec
16. IWK Poison Centre and Department of Emergency Medicine Dalhousie University Halifax Nova Scotia
17. Department of Pediatric Emergency Medicine CHU Sainte Justine Montréal Quebec
18. Division of Emergency Medicine Western University London Ontario
19. Division of Emergency Medicine and Department of Pediatrics University of Toronto Toronto Ontario
20. Department of Critical Care Medicine University of Calgary Calgary Alberta
21. Department of Emergency Medicine Oregon Health Sciences University Portland, Oregon
22. Departments of Emergency Medicine and Pediatrics University of Colorado School of Medicine Denver, Colorado