About the Authors

Sonia Cavaliere
John M. Gillespie
James J. L. Hodge

james.hodge@bristol.ac.uk

Affiliation School of Physiology and Pharmacology, University of Bristol, Bristol, Avon, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SC JMG JJLH. Performed the experiments: SC JMG JJLH. Analyzed the data: SC JMG JJLH. Contributed reagents/materials/analysis tools: SC JMG JJLH. Wrote the paper: SC JMG JJLH.