Madrigal, Irene
Alvarez-Mora, Maria Isabel
Rosell, Jordi
Rodríguez-Revenga, Laia
Karlberg, Olof
Sauer, Sascha
Syvänen, Ann-Christine
Mila, Montserrat
Article History
Received: 21 May 2015
Revised: 3 November 2015
Accepted: 26 November 2015
First Online: 6 January 2016
Competing interests
: The authors declare no conflict of interest.