1. Associate Professor and Chair, Division of Child and Adolescent Psychiatry, Department of Psychiatry, The University of Western Ontario; Director, Child and Adolescent Psychiatry Division, Children's Hospital of Western Ontario, London, Ontario
2. Lecturer, Department of Psychiatry, The University of Western Ontario; Consultant, Child and Adolescent Psychiatry Division, Children's Hospital of Western Ontario, London, Ontario
3. Associate Professor, Department of Faculty Medicine, The University of Western Ontario, London, Ontario
4. Professor and Acting Director, Centre for Studies in Family Medicine, The University of Western Ontario, London, Ontario
5. Professor Emeritus, Department of Psychiatry, University of Western Ontario, London, Ontario