Received: 7 May 2018
Accepted: 3 January 2019
First Online: 11 January 2019
Ethics approval and consent to participate
: The protocol of the study was approved by an institutional review committee (Comité de Protection des Personnes, St Antoine Hospital, March 16, 2015) and by the Commission Nationale Informatique et Liberté (CNIL) on August 10, 2015. In accordance with this approval, consent to participate was obtained from patients who met all selection criteria.
: Not applicable
: SA and CB are employees of MSD France. VJ, AD and FF are employees of CEMKA.
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