Published on in Vol 6, No 3 (2018): Jul-Sep
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/10295, first published
.
1 Chair of Medical Informatics, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
2 NewTec GmbH, Pfaffenhofen a.d. Roth, Germany
3 Chair of Health Psychology, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany