Unibaso-Markaida, Iratxe http://orcid.org/0000-0001-5402-8736
Iraurgi, Ioseba
Ortiz-Marqués, Nuria
Amayra, Imanol
Martínez-Rodríguez, Silvia
Article History
Received: 17 July 2018
Accepted: 17 February 2019
First Online: 28 February 2019
Ethics approval and consent to participate
: All of the participants were informed about the contents of the study and issued written consent indicating that they were aware that participation was voluntary. The study was approved by the University of Deusto Ethical Committee (ETK-19/14–15) and the Basque Public Healthcare Ethical Committee (Comité Ético de Investigación Clínica de Euskadi - CEIC E16/05), in compliance with the Helsinki Declaration.
: The authors declare that they have no competing interests.
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