About the Authors
- Ka-Man Lai
- Healthy Infrastructure Research Centre, Department of Civil, Environmental and Geomatic Engineering, University College London, London, United Kingdom
- Christian Bottomley
- MRC Tropical Epidemiology Group, London School of Hygiene and Tropical Medicine, London, United Kingdom
- Ruth McNerney
- Department of Pathogen Molecular Biology, London School of Hygiene and Tropical Medicine, London, United Kingdom
The authors have declared that no competing interests exist.
Conceived and designed the experiments: RM KL. Performed the experiments: KL. Analyzed the data: RM KL CB. Contributed reagents/materials/analysis tools: RM KL CB. Wrote the paper: RM KL CB.