London, Frédéric
Benzidi, Younès
Vermersch, Patrick
Tard, Céline
Article History
Received: 19 May 2016
Accepted: 26 January 2017
First Online: 7 February 2017
Compliance with ethical standards
:
: The authors declare no conflict of interest related to this publication.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: No financial support was received for this submission.
: For this type of study formal consent is not required.
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