About the Authors

Kristin Hartmann

Affiliation Department of Physiology and Pathophysiology, University of Heidelberg, Heidelberg, Germany

Claus Bruehl

Affiliation Department of Physiology and Pathophysiology, University of Heidelberg, Heidelberg, Germany

Tatyana Golovko

Affiliation Department of Physiology and Pathophysiology, University of Heidelberg, Heidelberg, Germany

Andreas Draguhn

andreas.draguhn@physiologie.uni-heidelberg.de

Affiliation Department of Physiology and Pathophysiology, University of Heidelberg, Heidelberg, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CB AD. Performed the experiments: KH TG. Analyzed the data: KH CB. Wrote the paper: AD.