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Article History

Received: 23 November 2023

Accepted: 10 October 2024

First Online: 17 October 2024

Declarations

:

: The protocol was conducted according to the declaration of Helsinki and the study was fully approved by a local ethical committee (C.P.P N° 0225/2020) before starting the experimentation. All methods were carried out in accordance with relevant guidelines and regulations.

: The schoolchildren’s parents or legal guardians signed free and informed consent forms.

: Not applicable.

: The authors declare no competing interests.