Artigas, Natalia
Gámez, Beatriz
Cubillos-Rojas, Mónica
Sánchez-de Diego, Cristina
Valer, José Antonio
Pons, Gabriel
Rosa, José Luis
Ventura, Francesc
Article History
Received: 23 September 2016
Revised: 21 April 2017
Accepted: 12 June 2017
First Online: 4 August 2017
Competing interests
: The authors declare no conflict of interest.