Article History
Received: 2 November 2017
Accepted: 28 August 2018
First Online: 7 September 2018
Ethics approval and consent to participate
: This study was approved by the Centre de recherche clinique Étienne-Le-Bel (project #14–111) and written informed consent was obtained from each participant.
: Participants consented to publication on the research consent form.
: The authors declare that they have no competing interests.
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