Published on in Vol 8, No 1 (2019): January
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/10678, first published
.
1 Division of Medical Informatics, Department of Health Services Research, Carl von Ossietzky University of Oldenburg, Oldenburg, Germany
2 Institute of Medical Informatics, University of Münster, Münster, Germany