Emperador, Sonia
Bayona-Bafaluy, M Pilar
Fernández-Marmiesse, Ana
Pineda, Mercedes
Felgueroso, Blanca
López-Gallardo, Ester
Artuch, Rafael
Roca, Iria
Ruiz-Pesini, Eduardo
Couce, María Luz
Montoya, Julio
Article History
Received: 25 February 2016
Revised: 23 August 2016
Accepted: 24 August 2016
First Online: 28 September 2016
Competing interests
: The authors declare no conflict of interest.