Published on in Vol 7, No 3 (2020): Jul-Sep
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/19987, first published
.
1 eHealth Group, Roessingh Research and Development, Enschede, Netherlands
2 Biomedical Systems and Signals Group, Faculty of Electrical Engineering, Mathematics and Computer Science, University of Twente, Enschede, Netherlands