About the Authors

William B. Ashworth

Affiliations Institute of Liver and Digestive Health, University College London, London, United Kingdom, Department of Chemical Engineering, University College London, London, United Kingdom, CoMPLEX, University College London, London, United Kingdom

Nathan A. Davies

Affiliation Institute of Liver and Digestive Health, University College London, London, United Kingdom

I. David L. Bogle

d.bogle@ucl.ac.uk

Affiliation Department of Chemical Engineering, University College London, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WBA IDLB NAD. Performed the experiments: WBA. Analyzed the data: WBA. Wrote the paper: WBA NAD IDLB.