Esparza-Arroyo, Ángel https://orcid.org/0000-0002-9139-0774
Sánchez-Polo, Alejandra https://orcid.org/0000-0001-6067-7724
Velasco-Vázquez, Javier https://orcid.org/0000-0003-0339-3500
Funding for this research was provided by:
Spanish Ministry of Economy and Competitiveness (HAR2009-10105)
Spanish Ministry of Economy and Competitiveness (HAR2013-43851-P)
Article History
First Online: 8 September 2018
Compliance with Ethical Standards
:
: No potential conflict of interest was reported by the authors.