Gómez, Patricia
Feijóo, Sandra
Braña, Teresa
Varela, Jesús
Rial, Antonio
Funding for this research was provided by:
Spanish National Plan on Drugs (Ref. 2013/046)
Article History
First Online: 17 December 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All of the procedures used in collecting the survey data on which this paper relies were in accordance with the ethical standards of the Bioethics Committee of the University of Santiago de Compostela, and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: All participants were informed of the purpose of the study both verbally and in writing, as well as of the confidentiality and anonymity of their responses.
: This article does not contain any studies with animals performed by any of the authors.