1 Editor Associate Professor, Department of Pharmacology, and Associate Professor, Department of Anaesthesia, University of Toronto Faculty of Medicine; Senior Staff Anaesthetist, Department of Anaesthesia, Toronto General Hospital, Toronto, Ontario, Canada Programmer, Department of Pharmacology, University of Toronto Faculty of Medicine, Toronto, Ontario, Canada Professorial Fellow, Department of Clinical Science, John Curtin School of Medical Research, Australian National University; Canberra, Australian Capital Territory, Australia Senior Lecturer in Neuropathology, Department of Pathology, University of Leeds; Consultant Neuropathologist, Leeds General Infirmary, Leeds, England Associate Professor, Department of Anaesthetics, University of Cape Town Medical School; Principal Anaesthetist, Department of Anaesthetics, Groote Schnur Hospital, Cape Town, South Africa Professor, Department of Pharmacology, University of Toronto Faculty of Medicine, Toronto, Ontario, Canada Associate Professor of Anaesthesia, University of Toronto Faculty of Medicine; Staff Anaesthetist, The Hospital for Sick Children, Toronto, Ontario, Canada.