About the Authors

Steven A. Niederer, Nicolas P. Smith
Computing Laboratory, University of Oxford, Oxford, United Kingdom

Corresponding Author

steven.niederer@comlab.ox.ac.uk

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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