Díaz, Jordi http://orcid.org/0000-0003-1801-0541
Ruiz, Mario http://orcid.org/0000-0002-0924-8980
Sánchez-Pastor, Pilar S.
Romero, Paula
Article History
Received: 21 June 2017
Accepted: 27 October 2017
First Online: 10 November 2017
Competing Interests
: The authors declare that they have no competing interests.