About the Authors

Wim Tops

wimtops@gmail.com

Affiliations Ghent University, Ghent, Belgium, University of Groningen, Groningen, The Netherlands

Maaike Callens

Affiliation Ghent University, Ghent, Belgium

Annemie Desoete

Affiliation Ghent University, Ghent, Belgium

Michaël Stevens

Affiliation Ghent University, Ghent, Belgium

Marc Brysbaert

Affiliation Ghent University, Ghent, Belgium

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MC WT MB. Performed the experiments: MC WT. Analyzed the data: WT MC AD MS MB. Contributed reagents/materials/analysis tools: WT MC AD MS MB. Wrote the paper: WT MC AD MS MB.