About the Authors

Juerg M. Brunnschweiler


Affiliation ETH Zurich, Zurich, Switzerland

Harald Baensch

Affiliation Department of Biology, University of Nebraska at Kearney, Kearney, Nebraska, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JMB. Analyzed the data: JMB HB. Wrote the paper: JMB.