About the Authors

Richard P. Mann, Andrea Perna, Daniel Strömbom, David J. T. Sumpter
Department of Mathematics, Uppsala University, Uppsala, Sweden

Roman Garnett
Robotics Institute, Carnegie Mellon University, Pittsburgh, Pennsylvania, United States of America

James E. Herbert-Read, Ashley J. W. Ward
School of Biological Sciences, University of Sydney, Sydney, Australia

Corresponding Author

rmann@math.uu.se

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AJWW. Performed the experiments: AJWW JEH-R. Analyzed the data: RPM AP DJTS DS RG AJWW. Contributed reagents/materials/analysis tools: RPM AP DS DJTS. Wrote the paper: RPM DJTS AP.