1. Assistant Professor, Department of Behavioural Science, University of Toronto; MRC Fellow, Department of Psychology, The Toronto Hospital, Toronto General Division.
2. NSERC Fellow, Department of Psychology, University of California, Los Angeles.
3. Director, Pain Mechanisms Laboratory, Clinical Research Institute of Montreal; Chercheur Adjoint, Department of Medicine, University of Montreal; Associate Member, Department of Psychology, McGill University.
4. Professor, Department of Psychology, McGill University.