Lund Ohlsson, Marie
Staunton, Craig A.
Flygare Wallén, Eva
Andersson, Erik P.
Fjellström, Sanna
Funding for this research was provided by:
Mid Sweden University
Article History
Received: 19 December 2025
Accepted: 23 February 2026
First Online: 5 March 2026
Declarations
:
: The study was pre-approved by the Swedish Ethical Review Authority (Dnr 2022-06757-01) and conducted in accordance to the declaration of Helsinki. Participants aged 15 and older provided their own consent for participation, with caregivers being informed by e-mail. For participants aged 11–14, consent was obtained from both caregivers, or one caregiver if having only one, to ensure that the child was willing and able to participate.
: Not applicable.
: The authors declare no competing interests.