Bartual, Sergio G.
Straume, Daniel
Stamsås, Gro Anita
Muñoz, Inés G.
Alfonso, Carlos
Martínez-Ripoll, Martín
Håvarstein, Leiv Sigve
Hermoso, Juan A.
Article History
Received: 28 November 2013
Accepted: 8 April 2014
First Online: 8 May 2014
Competing interests
: The authors declare no competing financial interests.