Camacho-Cardenosa, Marta http://orcid.org/0000-0002-0921-2670
Camacho-Cardenosa, Alba http://orcid.org/0000-0002-7682-8336
Tomas-Carus, Pablo http://orcid.org/0000-0001-7780-3942
Olcina, Guillermo http://orcid.org/0000-0002-8256-0882
Timón, Rafael http://orcid.org/0000-0002-2187-0465
Brazo-Sayavera, Javier http://orcid.org/0000-0001-6249-5131
Funding for this research was provided by:
Consejería de Educación y Empleo, Junta de Extremadura (GR18003)
Ministerio de Educación, Cultura y Deporte (FPU15/00450, FPU15/00452)
Article History
Received: 16 March 2019
Accepted: 11 June 2019
First Online: 24 June 2019
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 1964 Helsinki declaration and its later amendments or comparable ethical standards and the study design was approved by the Bioethical and Biosecurity Commission of the University of Extremadura (17/2016).
: The eligible volunteers, who were informed about the study procedures, were requested to sign a consent form to participate in this research.