Published on in Vol 22, No 7 (2020): July
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/15361, first published
.
1 German Depression Foundation, Leipzig, Germany
2 Department of Psychiatry and Psychotherapy, University Leipzig, Leipzig, Germany
3 Department of Psychiatry, Psychosomatics and Psychotherapy, Goethe-Universität Frankfurt, Frankfurt, Germany
*these authors contributed equally