Funding for this research was provided by:
Ligue Contre le Cancer
Received: 30 July 2020
Accepted: 24 September 2020
First Online: 7 October 2020
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Not applicable.
: The authors declare no competing interests.