Published on in Vol 11, No 2 (2022): Jul-Dec
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/25886, first published
.
1 Institute of Sports and Sports Science, Karlsruhe Institute of Technology, Karlsruhe, Germany
2 Joint Center Black Forest, Hospital Neuenbuerg, Neuenbuerg, Germany