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Article History

Received: 14 April 2025

Accepted: 20 January 2026

First Online: 28 January 2026

Declarations

:

: The study was approved by the Swedish Ethical Review Authority (reference number 2021–04864; 2022-02336-01) and was conducted in accordance with the Declaration of Helsinki. All participants received both written and verbal information about the study, and informed consent was obtained. For participating children, written assent was obtained from the child and written consent from all legal guardians (i.e., both guardians when applicable, or one if only one legal guardian existed).

: Not applicable.

: The authors declare no competing interests.