1. Women's College Hospital and Research Institute; Toronto ON Canada
2. Department of Psychiatry; University of Toronto; Toronto ON Canada
3. National Center for Register-Based Research; Aarhus University; Aarhus Denmark
4. iPSYCH; The Lundbeck Foundation Initiative for Integrative Psychiatric Research; Aarhus Denmark
5. CIRRAU - Centre for Integrated Register-based Research at Aarhus University; Aarhus Denmark
6. Psychiatric Research Center; Mental Health Services in the Capital Region of Denmark; Mental Health Center Copenhagen; University of Copenhagen; Copenhagen Denmark