Funding for this research was provided by:
Ligue Contre le Cancer
Received: 28 October 2020
Accepted: 1 February 2021
First Online: 9 February 2021
Ethics approval and consent to participate
: This project was approved by our local ethics committee and all patients signed written informed consent for the use of their biological samples and clinical data.
: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.