Golvano-Escobal, Irati
Gonzalez-Rosillo, Juan Carlos
Domingo, Neus
Illa, Xavi
López-Barberá, José Francisco
Fornell, Jordina
Solsona, Pau
Aballe, Lucia
Foerster, Michael
Suriñach, Santiago
Baró, Maria Dolors
Puig, Teresa
Pané, Salvador
Nogués, Josep
Pellicer, Eva
Sort, Jordi
Article History
Received: 9 May 2016
Accepted: 27 June 2016
First Online: 27 July 2016
Competing interests
: The authors declare no competing financial interests.