Girard, Pierre-Marie
Arbabian, Atousa
Fleury, Michel
Bauville, Gérard
Puech, Vincent
Dutreix, Marie
Sousa, João Santos
Article History
Received: 29 March 2016
Accepted: 9 June 2016
First Online: 1 July 2016
Competing interests
: The authors declare no competing financial interests.