Saminathen, Maria Granvik
Lundin, Andreas
Raninen, Jonas
LÄftman, Sara Brolin
Funding for this research was provided by:
Stockholm University
Article History
Received: 13 December 2025
Accepted: 6 May 2026
First Online: 14 May 2026
Declarations
:
: Ethical approval was obtained from the Swedish Ethical Review Authority (ref. 2021-06504-01; 2022-02781-02; 2022-06502-02). All methods were carried out in accordance with relevant guidelines and regulations. All participants provided written informed consent prior to their involvement. According to the Swedish Ethical Review Act (2003:460), parental consent is not required for adolescents aged 15 or older if they realise what the research means for them.
: Not applicable.
: The authors declare no competing interests.