About the Authors

Craig N. Lumb
Mark S. P. Sansom


Affiliation Department of Biochemistry, University of Oxford, Oxford, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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