Text and Data Mining valid from 2020-03-13
Received: 30 August 2019
Accepted: 24 February 2020
First Online: 13 March 2020
Ethics approval and consent to participate
: The research protocol was approved by Lille University’s ethics committee for human-based research (2018–276-S61) and complied with the principles of the Declaration of Helsinki. Moreover, the participant’s consents were obtained written.
: Not applicable.
: The authors declare that they have no competing interests.