1 Multimodal Imaging Group, Research Imaging Centre, Centre for Addiction and Mental Health, Toronto, ON, Canada;
2 Institute of Medical Science, University of Toronto, Toronto, ON, Canada;
3 Department of Psychiatry, University of Toronto, Toronto, ON, Canada;
4 Geriatric Mental Health Division, Centre for Addiction and Mental Health, Toronto, ON, Canada;
5 Department of Neuropsychiatry, Keio University, Tokyo, Japan;
6 Schizophrenia Division, Centre for Addiction and Mental Health, Toronto, ON, Canada;
7 Cerebral Imaging Centre, Douglas Mental Health University Institute, McGill University, Montreal, QC, Canada;
8 Departments of Psychiatry and Biomedical Engineering, McGill University, Montreal, QC, Canada;
9 Campbell Institute Research Program, Centre for Addiction and Mental Health, Toronto, ON, Canada