Salvador-Garcia, Celina http://orcid.org/0000-0003-0776-8760
Chiva-Bartoll, Oscar http://orcid.org/0000-0001-7128-3560
Belaire-Meliá, Ana
Valverde-Esteve, Teresa http://orcid.org/0000-0002-8712-9872
Article History
Accepted: 2 June 2021
First Online: 21 June 2021
Declarations
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: All the parents or legal guardians of the participants were informed about the purpose of the study.