About the Authors

Luke Sloan


Affiliation School of Social Sciences, Cardiff University, Cardiff, Wales

Jeffrey Morgan

Affiliation School of Computer Science and Informatics, Cardiff University, Cardiff, Wales

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LS JM. Performed the experiments: LS. Analyzed the data: LS. Contributed reagents/materials/analysis tools: LS JM. Wrote the paper: LS JM.