García-Rodríguez, J. F. http://orcid.org/0000-0003-2699-2450
Bardán-García, B.
Peña-Rodríguez, M. F.
Álvarez-Díaz, H.
Mariño-Callejo, A.
Article History
Received: 30 July 2018
Accepted: 16 October 2018
First Online: 26 October 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.