García-Gómez-Heras, Soledad
Garcia, Alejandro
Zubiaga, Lorea
Artuñedo, Pedro
Ferrigni, Carlos
Duran, Manuel
Ruiz-Tovar, Jaime http://orcid.org/0000-0002-8505-2605
Article History
Received: 9 April 2020
Revised: 16 June 2020
Accepted: 17 June 2020
First Online: 25 June 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Informed consent was obtained from all individual participants included in the study.
: All procedures performed in this study were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments.