Puyuelo-Quintana, G.
Cano-de-la-Cuerda, R.
Plaza-Flores, A.
Garces-Castellote, E.
Sanz-Merodio, D.
Goñi-Arana, A.
Marín-Ojea, J.
García-Armada, E.
Article History
Received: 2 October 2019
Accepted: 23 April 2020
First Online: 6 May 2020
Ethics approval and consent to participate
: The study was conducted in accordance with the Declaration of Helsinki.
: Consent to publish was obtained from all the participants.
: The authors declare that they have no competing interests.