1. Department of Obstetrics and Gynecology Columbia University New York New York USA
2. Department of Psychiatry Jewish General Hospital Montreal Quebec Canada
3. Department of Psychiatry McGill University Montreal Quebec Canada
4. Department of Psychiatry University of British Columbia Vancouver British Columbia Canada
5. Department of Psychiatry Douglas Mental Health University Institute Montreal Quebec Canada
6. Campbell Family Mental Health Research Institute Center for Addiction and Mental Health Toronto Ontario Canada
7. Department of Psychology McGill University Montreal Quebec Canada
8. Women's Health Concerns Clinic St‐Joseph's Healthcare Hamilton Hamilton Ontario Canada
9. Department of Obstetrics, Gynecology and Reproductive Sciences Yale School of Medicine New Haven USA
10. Institute of Community and Family Psychiatry Jewish General Hospital Montreal Quebec Canada