1. Division of Medical Toxicology, Ronald O. Perelman Department of Emergency Medicine, NYU Grossman School of Medicine, New York, NY, USA
2. Department of Pharmacy, McGill University Health Centre, Montreal, QC, Canada
3. Department of Emergency Medicine, McGill University, QC, Canada
4. CISSS Montérégie Centre, Department of Emergency Medicine, Greenfield Park, QC, Canada
5. Centre antipoison du Québec, QC, Canada
6. New York City Poison Control Center, New York, NY, USA