Travnickova, Jana
Tran Chau, Vanessa
Julien, Emmanuelle
Mateos-Langerak, Julio
Gonzalez, Catherine
Lelièvre, Etienne
Lutfalla, Georges
Tavian, Manuela
Kissa, Karima
Article History
Received: 23 July 2014
Accepted: 7 January 2015
First Online: 17 February 2015
Competing interests
: The authors declare no competing financial interests.