About the Authors

Michael Bodnar

Affiliations Prevention and Early Intervention Program for Psychoses (PEPP – Montreal), Douglas Mental Health University Institute, Montreal, Canada, Department of Psychology, McGill University, Montreal, Canada

Cindy L. Hovington

Affiliation Department of Neurology & Neurosurgery, McGill University, Montreal, Canada

Lisa Buchy

Affiliation Department of Neurology & Neurosurgery, McGill University, Montreal, Canada

Ashok K. Malla

Affiliations Prevention and Early Intervention Program for Psychoses (PEPP – Montreal), Douglas Mental Health University Institute, Montreal, Canada, Department of Psychiatry, McGill University, Montreal, Canada

Ridha Joober

Affiliations Prevention and Early Intervention Program for Psychoses (PEPP – Montreal), Douglas Mental Health University Institute, Montreal, Canada, Department of Psychiatry, McGill University, Montreal, Canada

Martin Lepage

martin.lepage@mcgill.ca

Affiliations Prevention and Early Intervention Program for Psychoses (PEPP – Montreal), Douglas Mental Health University Institute, Montreal, Canada, Department of Psychology, McGill University, Montreal, Canada, Department of Neurology & Neurosurgery, McGill University, Montreal, Canada, Department of Psychiatry, McGill University, Montreal, Canada

Competing Interests

M. Lepage reports having received honorariums for educational events from Janssen-Ortho & Lilly. A.K. Malla reports having received financial assistance/compensation for research and educational activities from Pfizer, Janssen-Ortho, AstraZeneca, and Bristol-Myers-Squibb. R. Joober reports having received consultancy honorarium from Pfizer and Janssen-Ortho. This does not alter the authors’ adherence to all the PLOS ONE policies on sharing data and materials. All other authors declare no competing conflicts of interest.

Author Contributions

Conceived and designed the experiments: MB CLH AKM ML. Analyzed the data: MB LB. Wrote the paper: MB ML. Managed all patient recruitment and clinical assessments: AKM RJ.