About the Authors

Robert Gaschler

gaschler@uni-landau.de

Affiliations Universität Koblenz-Landau, Koblenz, Germany, Humboldt-Universität, Berlin, Germany

Bianca Vaterrodt

Affiliation Humboldt-Universität, Berlin, Germany

Peter A. Frensch

Affiliation Humboldt-Universität, Berlin, Germany

Alexandra Eichler

Affiliation Universität Köln, Köln, Germany

Hilde Haider

Affiliation Universität Köln, Köln, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RG BV PAF AE HH. Performed the experiments: RG BV. Analyzed the data: RG BV PAF AE. Wrote the manuscript: RG BV PAF AE HH.