Villafáñez, Félix http://orcid.org/0000-0001-7927-8627
Poza, David http://orcid.org/0000-0002-9878-221X
López-Paredes, Adolfo http://orcid.org/0000-0001-5748-8308
Pajares, Javier http://orcid.org/0000-0002-4748-2946
Olmo, Ricardo del http://orcid.org/0000-0003-4664-9326
Funding for this research was provided by:
Spanish Ministry of Economy, Industry and Competitiveness (DPI2016-78902-P)
Valladolid University General Foundation (CM4IM)
Article History
First Online: 16 January 2018
Compliance with ethical standards
:
: The authors declare that there is no conflict of interests regarding the publication of this paper.
: This article does not contain any studies with human participants or animals performed by any of the authors.