Campino, C
Trejo, P
Carvajal, C A
Vecchiola, A
Valdivia, C
Fuentes, C A
Delgado, J F
Lagos, C F
Aglony, M
Carrasco, C
Martinez-Aguayo, A
GarcĂa, H
Loureiro, C
Fardella, C E
Article History
First Online: 19 June 2014
Competing interests
: The authors declare no conflict of interest.