About the Authors

Christopher A. O’Callaghan

chris.ocallaghan@ndm.ox.ac.uk

Affiliation Nuffield Department of Clinical Medicine, University of Oxford, Oxford, United Kingdom

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CAO. Performed the experiments: CAO. Analyzed the data: CAO. Contributed reagents/materials/analysis tools: CAO. Contributed to the writing of the manuscript: CAO.