Varela, Begoña
Sesto, Vanessa
García-Rodeja, Isabel
Funding for this research was provided by:
Ministerio de Economía y Competitividad (EDU2012-38022-C02-01, EDU2015-66643-C2-2-P)
Article History
First Online: 16 March 2018
Compliance with Ethical Standards
:
: The authors declare that they have not conflict of interest.
: Informed consent was obtained from all individual participants included in the study.
: 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.