Published on in Vol 9, No 10 (2021): October
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/31980, first published
.
1 University of Applied Sciences Osnabrück, Osnabrück, Germany
2 Institute for Interdisciplinary Dermatological Prevention and Rehabilitation, University of Osnabrück, Osnabrück, Germany