1 Research Unit, Mental Health Centre Copenhagen, Copenhagen, Denmark2Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark3Danish Research Institute for Suicide Prevention, Mental Health Centre Copenhagen, Copenhagen, Denmark.
2 Danish Research Institute for Suicide Prevention, Mental Health Centre Copenhagen, Copenhagen, Denmark4Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland5Institute of Regional Health Research, University of Southern Denmark, Odense.
3 Danish Research Institute for Suicide Prevention, Mental Health Centre Copenhagen, Copenhagen, Denmark.