About the Authors

Martijn van den Heuvel

To whom correspondence should be addressed. E-mail: M.P.vandenheuvel@umcutrecht.nl

Affiliation Rudolf Magnus Institute of Neuroscience, Department of Psychiatry, University Medical Center Utrecht, Utrecht, The Netherlands

Rene Mandl

Affiliation Rudolf Magnus Institute of Neuroscience, Department of Psychiatry, University Medical Center Utrecht, Utrecht, The Netherlands

Hilleke Hulshoff Pol

Affiliation Rudolf Magnus Institute of Neuroscience, Department of Psychiatry, University Medical Center Utrecht, Utrecht, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: Mv HH RM. Performed the experiments: Mv. Analyzed the data: Mv. Contributed reagents/materials/analysis tools: Mv. Wrote the paper: Mv HH RM.