Claréus, Benjamin https://orcid.org/0000-0003-0972-6660
Wångby-Lundh, Margit
Lundh, Lars-Gunnar
Rådman, Gustaf https://orcid.org/0000-0002-7042-0196
Bjärehed, Jonas https://orcid.org/0000-0002-2128-6031
Daukantaitė, Daiva https://orcid.org/0000-0002-1994-041X
Funding for this research was provided by:
Kristianstad University
Article History
Received: 7 November 2024
Accepted: 3 June 2025
First Online: 11 June 2025
Declarations
:
: Ethical approval for data collection in 2007–2008 and 2017 was obtained from the Regional Ethics Committee at Lund University (no. 2006/49; no. 2016/1059), and for 2023 from the Swedish National Ethical Review Board (no. 2021-06695-01).
: Informed consent was obtained from all participants and/or their legal guardians when they were younger than 15 years.
: The authors declare no competing interests.