Sánchez-Bermejo, Eduardo
Castrillo, Gabriel
del Llano, Bárbara
Navarro, Cristina
Zarco-Fernández, Sonia
Martinez-Herrera, Dannys Jorge
Leo-del Puerto, Yolanda
Muñoz, Riansares
Cámara, Carmen
Paz-Ares, Javier
Alonso-Blanco, Carlos
Leyva, Antonio
Article History
Received: 15 January 2014
Accepted: 8 July 2014
First Online: 7 August 2014
Competing interests
: The authors declare no competing financial interests.