About the Authors

Valerio Capraro

Contributed equally to this work with: Valerio Capraro, Conor Smyth

V.Capraro@soton.ac.uk

Affiliation Department of Mathematical Sciences, University of Southampton, Southampton, United Kingdom

Conor Smyth

Contributed equally to this work with: Valerio Capraro, Conor Smyth

Affiliation Department of Mathematical Sciences, University of Southampton, Southampton, United Kingdom

Kalliopi Mylona

Affiliation Department of Mathematical Sciences, University of Southampton, Southampton, United Kingdom

Graham A. Niblo

Affiliation Department of Mathematical Sciences, University of Southampton, Southampton, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: VC CS. Performed the experiments: VC CS KM GAN. Analyzed the data: VC KM. Contributed to the writing of the manuscript: VC CS KM GAN.