1 Burns, Trauma and Critical Care Research Centre, School of Medicine, University of Queensland, Brisbane, QLD, Australia, and Drug Health Clinical Services, Royal Prince Alfred Hospital, Sydney, NSW, Australia Division of Medical Toxicology, Department of Emergency Medicine, New York University School of Medicine, New York, NY Department of Emergency Medicine, Medical Toxicology Service, McGill University Health Centre, McGill University, Montréal, QC, Canada Réanimation Médicale et Toxicologique, Hôpital Lariboisière, INSERM U1144, Université Paris-Diderot, Paris, France Emergency Medicine Department/Clinical Toxicology Unit, Hospital Universitari Son Espases, Palma de Mallorca, Spain Department of Medicine, University of Montreal, Verdun Hospital, Montreal, QC, Canada.