Escudero, Jose Antonio http://orcid.org/0000-0001-8552-2956
Loot, Celine
Parissi, Vincent
Nivina, Aleksandra http://orcid.org/0000-0002-1802-3724
Bouchier, Christiane
Mazel, Didier
Article History
Received: 5 October 2015
Accepted: 3 February 2016
First Online: 10 March 2016
Competing interests
: The authors declare no competing financial interests.