Urosevic, Jelena
Garcia-Albéniz, Xabier
Planet, Evarist
Real, Sebastián
Céspedes, María Virtudes
Guiu, Marc
Fernandez, Esther
Bellmunt, Anna
Gawrzak, Sylwia
Pavlovic, Milica
Mangues, Ramon
Dolado, Ignacio
Barriga, Francisco M.
Nadal, Cristina
Kemeny, Nancy
Batlle, Eduard
Nebreda, Angel R.
Gomis, Roger R.
Article History
Received: 17 July 2013
Accepted: 28 April 2014
First Online: 1 June 2014
Competing interests
: The authors declare no competing financial interests.