Funding for this research was provided by:
Federal Public Service of Health, Food Chain Safety and Environment (NA)
Santé Publique France
Curtin University of Technology
Received: 3 December 2019
Accepted: 2 March 2020
First Online: 3 April 2020
Ethics approval and consent to participate
: The methodology was approved by the Institutional Review Board of the French Institute for Health and Medical Research (IRB Inserm n°17–404) and the Curtin University Human Research Ethics Committee (approval reference: HRE2017–0760).
: Not applicable.
: The authors declare that they have no competing interests.