About the Authors

Elizabeth Koshy

e.koshy@imperial.ac.uk

Affiliation Department of Primary Care and Public Health, Imperial College London, London, United Kingdom

Alex Bottle

Affiliation Doctor Foster Unit, Imperial College London, London, United Kingdom

Joanna Murray

Affiliation Department of Primary Care and Public Health, Imperial College London, London, United Kingdom

Mike Sharland

Affiliation Paediatric Infectious Diseases Unit, St George's Hospital NHS Trust, London, United Kingdom

Sonia Saxena

Affiliation Department of Primary Care and Public Health, Imperial College London, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EK SS MS. Analyzed the data: EK. Wrote the paper: EK. Design and conception: EK SS MS. Data extraction: JM. Revising the manuscript critically for important intellectual content: EK AB JM MS SS. Supervision of manuscript: SS.