Høst Poulsen, Kristine https://orcid.org/0009-0001-0023-9500
Hybholt, Lisbeth https://orcid.org/0000-0002-9764-8940
Hjorthøj, Carsten https://orcid.org/0000-0002-6943-4785
Simonsen, Erik https://orcid.org/0000-0002-6134-2392
Bach, Bo https://orcid.org/0000-0002-5744-1769
Tønder Hartvig, Philip https://orcid.org/0009-0003-9336-358X
Toftkjær Kongerslev, Mickey https://orcid.org/0000-0002-4405-0486
Funding for this research was provided by:
University of Southern Denmark
Article History
Received: 27 November 2025
Accepted: 13 April 2026
First Online: 27 April 2026
Declarations
Competing interests: The authors declare no competing interests.
Ethics Approval and Consent to Participate: According to Danish law, studies involving staff participants do not require approval from a research ethics committee. All participants provided oral informed consent prior to participation. The self-harm strategy is a regional clinical policy rather than a research intervention, and therefore no patient consent was required.
Consent for Publication: Not applicable.