About the Authors

Ramona Fries

Affiliation Department of Neuroscience, Biochemistry Group, Carl von Ossietzky University Oldenburg, Oldenburg, Germany

Alexander Scholten

Affiliation Department of Neuroscience, Biochemistry Group, Carl von Ossietzky University Oldenburg, Oldenburg, Germany

Werner Säftel

Affiliation Department of Neuroscience, Biochemistry Group, Carl von Ossietzky University Oldenburg, Oldenburg, Germany

Karl-Wilhelm Koch

karl.w.koch@uni-oldenburg.de

Affiliations Department of Neuroscience, Biochemistry Group, Carl von Ossietzky University Oldenburg, Oldenburg, Germany, Research Center Neurosensory Science, Carl von Ossietzky University Oldenburg, Oldenburg, Germany

Competing Interests

The authors declare that author Karl-Wilhelm Koch is a PLOS ONE Editorial board member. This does not alter their adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: RF AS WS KWK. Performed the experiments: RF AS WS. Analyzed the data: RF AS WS KWK. Wrote the paper: KWK.