Randon, Matthieu
Lévy-Gabriel, Christine
Abbas, Rachid
Dendale, Rémi
Lumbroso, Livia
Desjardins, Laurence
Cassoux, Nathalie
Article History
Received: 9 July 2017
Revised: 4 October 2017
Accepted: 15 November 2017
First Online: 6 February 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.