Duberg, Anna https://orcid.org/0000-0002-5452-1923
Eriksson, Mats https://orcid.org/0000-0002-5996-2584
Philipson, Anna https://orcid.org/0000-0001-8433-6529
Funding for this research was provided by:
Fredrik och Ingrid Thurings Stiftelse (2016-00243)
Örebro University
Article History
Received: 10 September 2025
Revised: 10 November 2025
Accepted: 13 November 2025
First Online: 22 November 2025
Declarations
:
: This study was conducted in accordance with the Declaration of Helsinki and approved by the Regional Ethical Review Board in Uppsala, Sweden (Dnr 2016/082 1–2).
: All participants took part voluntarily in the RCT and their legal guardians provided written informed consent.
: All participants and their legal guardians provided written informed consent for publication of the research results.
: The authors declare no competing interests.