Saric, Jasmina http://orcid.org/0000-0002-5429-1654
Bolz, Miriam
Waser, Marco
Käser, Michael http://orcid.org/0000-0001-8673-7238
Article History
Received: 22 July 2020
Accepted: 24 January 2021
First Online: 6 March 2021
Change Date: 29 March 2021
Change Type: Update
Change Details: In the original publication, the Funding section statement was incomplete and the statement “Open Access funding enabled and organized by Projekt DEAL” was missing. The article has been updated and the Funding section has been corrected.
Ethics approval and consent to participate
: All participants gave written or oral consent to participate in the survey.
: Not applicable.
: MB, MK and MW are affiliated with the Project & Grant Service Unit and JS with the Swiss Centre for International Health at the Swiss Tropical and Public Health Institution.