Published on in Vol 22, No 8 (2020): August
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/18178, first published
.
1 Universitair Ziekenhuis Brussel, Brussels, Belgium
2 Nationaal Multiple Sclerose Centrum, Melsbroek, Belgium
3 Center for Neurosciences, Vrije Universiteit Brussel, Brussels, Belgium
4 Zebra Academy, Brussels, Belgium