Garcia-Argibay, Miguel http://orcid.org/0000-0002-4811-2330
Santed, Miguel A. http://orcid.org/0000-0002-3753-4511
Reales, José M. http://orcid.org/0000-0003-3340-8873
Article History
Received: 20 May 2017
Accepted: 6 December 2017
First Online: 8 December 2017
Compliance with ethical standards
:
: Miguel Garcia-Argibay, Miguel A. Santed, and José M. Reales declare having 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.
: Informed consent was obtained from all individual participants included in the study.