González, José M http://orcid.org/0000-0002-9926-3323
Hernández, Laura
Manzano, Iris
Pedrós-Alió, Carlos
Article History
Received: 25 July 2018
Revised: 22 November 2018
Accepted: 25 December 2018
First Online: 14 January 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.