About the Authors

Martin Klein-Hennig

martin.klein.hennig@uni-oldenburg.de

Affiliation Medical Physics, Carl-von-Ossietzky-Universität Oldenburg, Oldenburg, Germany

Mathias Dietz

Affiliation Medical Physics, Carl-von-Ossietzky-Universität Oldenburg, Oldenburg, Germany

Astrid Klinge-Strahl

Affiliation Animal Physiology and Behavior, Carl-von-Ossietzky-Universität Oldenburg, Oldenburg, Germany

Georg Klump

Affiliation Animal Physiology and Behavior, Carl-von-Ossietzky-Universität Oldenburg, Oldenburg, Germany

Volker Hohmann

Affiliation Medical Physics, Carl-von-Ossietzky-Universität Oldenburg, Oldenburg, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MK-H MD VH. Performed the experiments: MK-H. Analyzed the data: MK-H. Contributed reagents/materials/analysis tools: MK-H MD AK-S GK VH. Wrote the paper: MK-H MD AK-S GK VH.