Casas-Castillo, M. Carmen http://orcid.org/0000-0002-7507-6195
Llabrés-Brustenga, Alba
Rius, Anna
Rodríguez-Solà, Raúl http://orcid.org/0000-0002-9623-894X
Navarro, Xavier
Article History
Received: 8 November 2017
Accepted: 13 February 2018
First Online: 17 February 2018
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.