Díaz-Beyá, M
Brunet, S
Nomdedéu, J
Cordeiro, A
Tormo, M
Escoda, L
Ribera, J M
Arnan, M
Heras, I
Gallardo, D
Bargay, J
Queipo de Llano, M P
Salamero, O
Martí, J M
Sampol, A
Pedro, C
Hoyos, M
Pratcorona, M
Castellano, J J
Nomdedeu, M
Risueño, R M
Sierra, J
Monzó, M
Navarro, A
Esteve, J
Article History
Received: 21 July 2015
Accepted: 3 August 2015
First Online: 2 October 2015
Competing interests
: The authors declare no conflict of interest.