Received: 17 December 2018
Accepted: 27 June 2019
First Online: 10 July 2019
Ethics approval and consent to participate
: A consent form was signed by all patients to collect peripheral blood samples, and plasma was conserved at Hospital Ambroise Paré Biological Resources Center (AFNOR NF-96900 certification). The protocol was approved by the Institutional Review Board CPP IDF n°8 (ID CRB 2014-A00187–40).
: Not applicable.
: JFE: Bristol-Myers-Squibb (advisory board).EGL: Bristol-Myers-Squibb (honoraria, advisory board, research funding).