Funding for this research was provided by:
Ligue Contre le Cancer (Projet de Recherche en Sciences Humaines et Sociales Ligue Contre le Cancer)
Text and Data Mining valid from 2019-08-06
Received: 30 June 2019
Accepted: 24 July 2019
First Online: 6 August 2019
Ethics approval and consent to participate
: Participants gave their verbal informed consent to participate and can drop out of the study any time without consequences. The Comité Ethique des Personnes has given its agreement to run the study, under protocol number 2019-A00207–50.
: Not applicable.
: The authors declare that they have no competing interests.