Aguirre-Quiñonero, A. http://orcid.org/0000-0002-6635-5563
Pérez del Molino, I. C.
de la Fuente, C. García
Sanjuán, M. C.
Agüero, J.
Martínez-Martínez, L.
Article History
Received: 25 January 2018
Accepted: 3 May 2018
First Online: 13 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: For this type of study, formal consent is not required.
: Informed consent was obtained from all individual participants included in the study.