About the Authors

Seth M. Barribeau

seth.barribeau@gmail.com (SB); bmsadd@ilstu.edu (BMS)

Current address: Institute of Integrative Biology, University of Liverpool, Liverpool, United Kingdom

Affiliations Experimental Ecology, Institute of Integrative Biology, ETH Zürich, Zürich, Switzerland, Department of Biology, East Carolina University, Greenville, North Carolina, United States of America

Paul Schmid-Hempel

Affiliation Experimental Ecology, Institute of Integrative Biology, ETH Zürich, Zürich, Switzerland

Ben M. Sadd

seth.barribeau@gmail.com (SB); bmsadd@ilstu.edu (BMS)

Affiliation School of Biological Sciences, Illinois State University, Normal, Illinois, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SMB BMS PSH. Performed the experiments: SMB BMS. Analyzed the data: SMB BMS. Contributed reagents/materials/analysis tools: PSH. Wrote the paper: SMB BMS PSH.