1. Department of PsychiatryWestern UniversityLondon Ontario Canada
2. Department of Theoretical Neuroscience, Central Institute of Mental Health Mannheim, Medical Faculty MannheimHeidelberg UniversityHeidelberg Germany
3. Department of NeuroscienceWestern UniversityLondon Ontario Canada
4. Mood Disorders ProgramSt. Joseph's HealthcareHamilton Ontario Canada
5. Department of Psychiatry and Behavioural NeurosciencesMcMaster UniversityHamilton Ontario Canada
6. Homewood Research InstituteGuelph Ontario Canada