1. Danish Research Institute of Suicide Prevention, Mental Health Centre Copenhagen, Capital Region of Denmark, Copenhagen, Denmark
2. Mental Health Centre Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark
3. Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
4. iPSYCH – The Lundbeck Foundation Initiative for Integrated Psychiatric Research, Aarhus, Denmark
5. Center of Mental Health Research, Australian National University, Canberra, Australia