About the Authors

Stephen K. Ball

Current address: Institute of Urology, University College London, London, United Kingdom

Affiliations Division of Cell and Molecular Biology, Imperial College, London, United Kingdom, Department of Pathology, University of Cambridge, Cambridge, United Kingdom

Mark C. Field

mcf34@cam.ac.uk

Affiliation Department of Pathology, University of Cambridge, Cambridge, United Kingdom

John R. Tippins

Affiliation Division of Cell and Molecular Biology, Imperial College, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SB JT MF. Performed the experiments: SB. Analyzed the data: SB JT MF. Wrote the paper: SB JT MF.