About the Authors

Claudia Beck

Affiliation Department of Biomedical Magnetic Resonance, University of Tübingen, Tübingen, Germany

Bernd Kardatzki

Affiliation Department of Biomedical Magnetic Resonance, University of Tübingen, Tübingen, Germany

Thomas Ethofer

thomas.ethofer@med.uni-tuebingen.de

Affiliations Department of Biomedical Magnetic Resonance, University of Tübingen, Tübingen, Germany, University Clinic for Psychiatry and Psychotherapy, University of Tübingen, Tübingen, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CB TE. Performed the experiments: CB. Analyzed the data: CB BK. Contributed reagents/materials/analysis tools: BK. Wrote the paper: BC TE.