Núñez, José Carlos http://orcid.org/0000-0002-9187-1201
Freire, Carlos http://orcid.org/0000-0002-6252-4016
Ferradás, María del Mar http://orcid.org/0000-0002-9716-8306
Valle, Antonio http://orcid.org/0000-0001-8160-9181
Xu, Jianzhong http://orcid.org/0000-0002-0269-4590
Funding for this research was provided by:
European Regional Development Funds (European Union and Principality of Asturias) through the Science, Technology and Innovation Plan (FC-GRUPIN-IDI/2018/000199)
MEIC (EDU2017-82984-P)
Article History
Accepted: 21 April 2021
First Online: 30 April 2021
Declarations
:
: The authors have no conflicts of interest to declare that are relevant to the content of this article.
: Written informed consent was obtained from the school authorities, parents, and students.