Published on in Vol 22, No 7 (2020): July
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/14822, first published
.
1 Child Health, Netherlands Organization for Applied Scientific Research (TNO), Leiden, Netherlands
2 Department of Work and Social Psychology, Maastricht University, Maastricht, Netherlands
3 National Institute for Public Health and the Environment (RIVM), Centre for Infectious Disease Control, Bilthoven, Netherlands