About the Authors

Nico J. M. van Beveren

Affiliation Erasmus University Medical Center, Department of Psychiatry, Rotterdam, The Netherlands

Lieuwe de Haan

l.dehaan@amc.uva.nl

Affiliation Department of Psychiatry, Academic Medical Center/de Meren, Amsterdam, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Wrote the paper: Nv Ld.