Funding for this research was provided by:
European Union’s Health Programme (801553 / InfAct)
Received: 27 January 2020
Accepted: 2 June 2020
First Online: 10 June 2020
Ethics approval and consent to participate
: Not applicable.
: All authors gave the consent for publication.
: H. Van Oyen is one of the co-authors of this paper and the editor of “Archives of Public Health”. All other authors declare that they have no competing interests related to the work.