Published on in Vol 23, No 1 (2021): January
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/17655, first published
.
1 Icare JGZ, Meppel, Netherlands
2 Chairgroup Consumption & Healthy Lifestyles, Wageningen University, Wageningen, Netherlands
3 GGD NOG, Warnsveld, Netherlands