About the Authors

Peter Andras

peter.andras@ncl.ac.uk

Affiliation School of Computing Science, Newcastle University, Newcastle upon Tyne, United Kingdom

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

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