Boal, Frederic
Roumegoux, Jessica
Alfarano, Chiara
Timotin, Andrei
Calise, Denis
Anesia, Rodica
Drougard, Anne
Knauf, Claude
Lagente, Christine
Roncalli, Jerome
Desmoulin, Franck
Tronchere, Helene
Valet, Philippe
Parini, Angelo
Kunduzova, Oksana
Article History
Received: 22 April 2015
Accepted: 25 September 2015
First Online: 6 November 2015
Competing interests
: The authors declare no competing financial interests.