Published on in Vol 10, No 1 (2021): January
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/25474, first published
.

1 Hanover Medical School , Hanover , DE
2 University Hospital Regensburg , Regensburg , DE
3 Department of Public Health and Health Education, Freiburg University of Education , Freiburg , DE