Navarro-Domínguez, Beatriz
Ruiz-Ruano, Francisco J.
Cabrero, Josefa
Corral, José María
López-León, María Dolores
Sharbel, Timothy F.
Camacho, Juan Pedro M.
Article History
Received: 6 September 2016
Accepted: 22 February 2017
First Online: 3 April 2017
Competing interests
: The authors declare no competing financial interests.