Department of Emergency Medicine, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia B3H 3A6, Canada;
Department of Undergraduate Medicine, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia B3H 3A6, Canada;
Department of Emergency Medicine, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia B3H 3A6, Canada;
Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia V6T 1Z3, Canada;
Department of Emergency Medicine, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia V6T 1Z3, Canada;
Department of Emergency Medicine, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia B3H 3A6, Canada;
Department of Emergency Medicine, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia B3H 3A6, Canada;
Department of Emergency Medicine, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia B3H 3A6, Canada;
Department of Emergency Medicine, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia B3H 3A6, Canada;
Department of Emergency Medicine, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia B3H 3A6, Canada;