Received: 9 October 2020
Accepted: 7 January 2021
First Online: 22 January 2021
Ethical approval and consent to participate
: This study was approved by the Institutional Review Board of the Comité Pour la Protection des Personnes Sud-Est 6 (IRB00008526; No.2015 / CE72).
: Not applicable.
: All the authors had no financial conflicts of interest to this study.