1. Assistant Professor, Department of Anesthesia, College of Medicine, The Pennsylvania State University
2. Resident, Department of Anaesthesia, University of Ottawa, Ottawa
3. Clinical Lecturer, Department of Anaesthesia, University of Ottawa; Staff Anaesthetist, Ottawa Civic Hospital
4. Assistant Professor, Division of Orthopedic Surgery, University of Ottawa; Attending Surgeon, Ottawa Civic Hospital
5. Research Nurse, Department of Anaesthesia, Ottawa Civic Hospital