About the Authors

Richard J. Edwards

To whom correspondence should be addressed. E-mail: r.edwards@soton.ac.uk

Affiliations University College Dublin Complex and Adaptive Systems Laboratory, University College Dublin Conway Institute of Biomolecular and Biomedical Sciences, University College Dublin, Dublin, Ireland, School of Biological Sciences, University of Southampton, Southampton, United Kingdom

Norman E. Davey

Affiliation University College Dublin Complex and Adaptive Systems Laboratory, University College Dublin Conway Institute of Biomolecular and Biomedical Sciences, University College Dublin, Dublin, Ireland

Denis C. Shields

Affiliation University College Dublin Complex and Adaptive Systems Laboratory, University College Dublin Conway Institute of Biomolecular and Biomedical Sciences, University College Dublin, Dublin, Ireland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RE. Performed the experiments: RE. Analyzed the data: RE. Wrote the paper: DS RE. Other: Assisted in algorithm development: ND.