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Article History

Received: 28 May 2025

Accepted: 13 January 2026

First Online: 23 March 2026

Declarations

:

: The authors declare no competing interests.

: The study was approved in advance by the Ethics Committee of the University of Murcia. As participants were minors, parents or legal guardians provided written informed consent for participation, and children gave written assent. The school leadership authorised the study. Participation was voluntary, and students could withdraw at any time without penalty.

: Parents or legal guardians provided written informed consent for the publication of anonymised data and de-identified excerpts from noticing sheets and drafts. No personally identifying information appears in the manuscript or the Additional file .