1 Department of Psychiatry, Lady Davis Institute - Jewish General Hospital, Montreal, Canada; Department of Psychiatry, McGill University, Montreal, Canada. Electronic address: aynslie.mcintyre@mail.mcgill.ca.
2 Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Canada.
3 Department of Psychiatry, McGill University, Montreal, Canada.
4 Institute of Mental Health Research, The Royal Ottawa Mental Health Centre, University of Ottawa, Ottawa, Canada; Ottawa Health Research Institute, The Ottawa Hospital, University of Ottawa, Ottawa, Canada; Department of Psychiatry, University of Ottawa, Ottawa, Canada.