Published on in Vol 5, No 3 (2018): Jul-Sept
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/9613, first published
.
1 Center for Clinical Psychology, Psychotherapy and Health Psychology, Department of Psychology, University of Salzburg, Salzburg, Austria
2 Faculty of Psychology, University of Vienna, Vienna, Austria
3 Department of Clinical Psychology and Psychotherapy, University of Berne, Berne, Switzerland