Blanco-Roldán, C.
Quirós, C.
Sorrentino, A.
Hierro-Rodríguez, A.
Álvarez-Prado, L. M.
Valcárcel, R.
Duch, M.
Torras, N. http://orcid.org/0000-0001-5027-7428
Esteve, J.
Martín, J. I.
Vélez, M.
Alameda, J. M.
Pereiro, E.
Ferrer, S.
Article History
Received: 21 April 2015
Accepted: 27 July 2015
First Online: 4 September 2015
Competing interests
: The authors declare no competing financial interests.