About the Authors
- Johannes Friedrich
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Affiliation Department of Physiology, University of Bern, Bern, Switzerland
- Robert Urbanczik
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Affiliation Department of Physiology, University of Bern, Bern, Switzerland
- Walter Senn
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* E-mail: senn@pyl.unibe.ch
Affiliation Department of Physiology, University of Bern, Bern, Switzerland
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: RU WS. Performed the experiments: JF. Analyzed the data: JF. Contributed reagents/materials/analysis tools: JF RU. Wrote the paper: RU WS.