Aragonès, Gerard
Suárez, Manuel
Ardid-Ruiz, Andrea
Vinaixa, Maria
Rodríguez, Miguel A.
Correig, Xavier
Arola, Lluís
Bladé, Cinta
Article History
Received: 21 October 2015
Accepted: 8 April 2016
First Online: 22 April 2016
Competing interests
: The authors declare no competing financial interests.