About the Authors

Marcus J. H. Huibers

m.j.h.huibers@vu.nl

Affiliations Department of Clinical Psychology, VU University Amsterdam, Amsterdam, The Netherlands, Department of Psychology, University of Pennsylvania, Philadelphia, United States of America

Zachary D. Cohen

Affiliation Department of Psychology, University of Pennsylvania, Philadelphia, United States of America

Lotte H. J. M. Lemmens

Affiliation Department of Clinical Psychological Science, Maastricht University, Maastricht,The Netherlands

Arnoud Arntz

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

Frenk P. M. L. Peeters

Affiliation Department of Psychiatry, Maastricht University, Maastricht, The Netherlands

Pim Cuijpers

Affiliation Department of Clinical Psychology, VU University Amsterdam, Amsterdam, The Netherlands

Robert J. DeRubeis

Affiliations Department of Clinical Psychology, VU University Amsterdam, Amsterdam, The Netherlands, Department of Psychology, University of Pennsylvania, Philadelphia, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MH AA FP. Performed the experiments: MH LL AA FP. Analyzed the data: MH ZC RD. Contributed reagents/materials/analysis tools: ZC RD. Wrote the paper: MH ZC LL AA FP PC RD.