Redondo, Jaime
Fernandez-Rey, Jose
Gonzalez-Gonzalez, Daniel
Funding for this research was provided by:
Xunta de Galicia (GRC 2015/006)
Article History
Received: 2 June 2017
Accepted: 12 April 2018
First Online: 18 April 2018
Compliance with ethical standards
:
: The authors declare that they have 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.