Published on in Vol 9, No 11 (2020): November
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/20936, first published
.
1 Department of Clinical Psychology and Psychotherapy, University of Bern, Bern, Switzerland
2 University Hospital of Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland
3 Department of Psychology and Psychotherapy, Witten/Herdecke University, Witten, Germany