1. Department of Nephrology; Verdun Hospital; University of Montreal; Montreal QC Canada
2. Department of Medical Biology; Sacré-Coeur Hospital; University of Montreal; Montreal QC Canada
3. Department of Emergency Medicine; McGill University Health Centre; Centre Anti-Poison du Quebec; McGill University; Montreal QC Canada
4. Indiana Poison Center; Indiana University Health; Indianapolis Indiana
5. Department of Anesthesiology; The Danish Poisons Information Center; Copenhagen University Hospital Bispebjerg; Copenhagen Denmark
6. Poison and Drug Information Service; Alberta Health Services; Calgary Alberta Canada
7. Department of Emergency Medicine; University of Calgary; Calgary Alberta Canada
8. Ontario & Manitoba Poison Centres and Divisions; Clinical Pharmacology and Emergency Medicine; University of Toronto; Toronto Ontario Canada
9. Department of Emergency Medicine; Dalhousie University and IWK Regional Poison Centre; Halifax Nova Scotia Canada
10. National Poisons Information Service; Cardiff and Vale University Health Board; Cardiff United Kingdom
11. British Columbia Drug and Poison Information Centre; Department of Emergency Medicine; University of British Columbia; Vancouver British Columbia Canada
12. Division of Medical Toxicology; Ronald O. Perelman Department of Emergency Medicine; New York University School of Medicine; New York City New York