About the Authors

Lauren Gardner

l.gardner@unsw.edu.au

Affiliations School of Civil and Environmental Engineering, University of New South Wales, Sydney, NSW, Australia, National ICT Australia (NICTA), Sydney, NSW, Australia

Sahotra Sarkar

Affiliation Section of Integrative Biology, University of Texas at Austin, Austin, Texas, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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