About the Authors
Department of Clinical and Developmental Neuropsychology, University of Groningen, Groningen, The Netherlands
Department of Experimental Psychology, University of Regensburg, Regensburg, Germany
The authors have declared that no competing interests exist.
Conceived and designed the experiments: AF LT JK AM KL OT. Performed the experiments: AF AM. Analyzed the data: AF LT JK. Wrote the paper: AF LT JK AM KL OT.