González-Cabrera, Joaquín http://orcid.org/0000-0003-2865-3428
Machimbarrena, Juan Manuel http://orcid.org/0000-0002-5506-3661
Ortega-Barón, Jessica http://orcid.org/0000-0001-8822-5906
Álvarez-Bardón, Aitor http://orcid.org/0000-0002-9536-0513
Funding for this research was provided by:
Universidad Internacional de la Rioja (Own Research Plan 4 [2017-2020])
Ministerio de Ciencia, Innovación y Universidades (RTI2018-094212-B-I00)
Article History
Accepted: 28 October 2019
First Online: 9 November 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: The study obtained the approval of legal guardians through a procedure with passive consent.