Article History
Accepted: 4 January 2021
First Online: 29 January 2021
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Ethics approval for the study was obtained from the Ethics Committee of the University of Toulouse (CERNI). All procedures performed in the study were in accordance with the current laws in the country, and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.