Gayoso, J http://orcid.org/0000-0002-6057-6672
Balsalobre, P
Pascual, M J
Castilla-Llorente, C
López-Corral, L
Kwon, M
Serrano, D
Piñana, J L
Herrera, P
Ferrá, C
Pascual, C
Heras, I
Montesinos, P http://orcid.org/0000-0002-3275-5593
Zabalza, A
Bento, L
Figuera, A
Buño, I
Díez-Martín, J L
,
Article History
Received: 21 December 2015
Revised: 17 March 2016
Accepted: 19 March 2016
First Online: 9 May 2016
Competing interests
: The authors declare no conflict of interest.