Funding for this research was provided by:
Conventions Industrielles de Formation par la REcherche - Agence National Recherche Technologie (2018/0103)
Received: 18 August 2020
Accepted: 17 June 2021
First Online: 12 July 2021
: Before being included in the study, the design, rules, and protocol were explained to each subject. Then each subject signed a written consent form. The study protocol was approved by the Ethics Committee under No. 2019-380-S77. The ethics committee is supported by the University of Lille and there is only one committee within this institution. Its name is Behavioral Science Ethics Committee.
: Not applicable.
: The authors, Frédérick Janik, Claire Toulotte, Anne Laure Seichepine, Bernadette Masquelier, Fabienne Barbier, and Claudine Fabre, declare that they have no competing interests.