Vidal, D. http://orcid.org/0000-0002-6054-1357
Ortega, F. http://orcid.org/0000-0002-7431-354X
Sanz, J. L.
Funding for this research was provided by:
Universidad Nacional de EducaciĆ³n a Distancia (0531174813 Y0SC001170)
Article History
Received: 29 September 2019
Accepted: 3 March 2020
First Online: 30 March 2020
Compliance with ethical standards
:
: Authors declare no competing interests exist.