Funding for this research was provided by:
Institut National Du Cancer
Received: 25 January 2021
Accepted: 22 June 2021
First Online: 30 June 2021
: The pilot study obtained the approval from a French medical research ethics committee (Committee of Persons Protections “Comités de Protection des Personnes”; N° CPP 2018–19-1). All participants signed an informed consent form and were informed that they could withdraw from the study at any point.
: Written informed consents were obtained from all interviewed health professionals and patients who voluntary decided to participate for publication of this study (as specified in the consent form).
: All authors declare no conflict of interest.