About the Authors

Gerard D. van Rijsbergen

Affiliation Department of Clinical Psychology, University of Groningen, Groningen, The Netherlands

Claudi L. H. Bockting

c.l.h.bockting@rug.nl

Affiliation Department of Clinical Psychology, University of Groningen, Groningen, The Netherlands

Matthias Berking

Affiliation Department of Clinical Psychology and Psychotherapy, University of Marburg, Marburg, Germany

Maarten W. J. Koeter

Affiliation Department of Psychiatry, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands

Aart H. Schene

Affiliation Department of Psychiatry, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CB AS. Performed the experiments: CB. Analyzed the data: GR CB. Wrote the paper: GR CB MB MK AS.