Pardavila-Belio, Miren I.
Ruiz-Canela, Miguel
Canga-Armayor, Navidad
Funding for this research was provided by:
the Chair of Mar?a Egea
Article History
First Online: 12 March 2019
Compliance with Ethical Standards
: Informed consent was obtained from all students before starting the face-to-face interview. Ethical approval was sought and granted by the University of Navarra Research Ethics Committee (reference number 055/2013).
: The authors declare that they have no conflict of interest.
: All procedures performed in this study in were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments.
: This article does not contain any studies with animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.