1. Danish Research Institute for Suicide Prevention Mental Health Centre Copenhagen Copenhagen Denmark
2. CORE‐Copenhagen Research Center for Mental Health Mental Health Centre Copenhagen Copenhagen Denmark
3. Department of Mental Health Johns Hopkins Bloomberg School of Public Health Baltimore MD USA
4. Centre for Mental Health Research Australian National University Canberra ACT Australia
5. Department of Public Health Section of Epidemiology University of Copenhagen Copenhagen Denmark
6. Department of Clinical Medicine University of Copenhagen Copenhagen Denmark