Martín-Sánchez, Fátima
Martínez-García, Juan José
Muñoz-García, María
Martínez-Villanueva, Miriam
Noguera-Velasco, José A
Andreu, David
Rivas, Luís
Pelegrín, Pablo
Article History
Received: 25 April 2017
Revised: 5 July 2017
Accepted: 6 July 2017
First Online: 10 August 2017
Competing interests
: The authors declare no conflict of interest.