About the Authors

Karen Edmond
Infectious Disease Epidemiology Unit, London School of Hygiene & Tropical Medicine, London, United Kingdom

Anita Zaidi
Department of Pediatrics and Child Health, Aga Khan University, Karachi, Pakistan

Corresponding Author

karen.edmond@lshtm.ac.uk

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

ICMJE criteria for authorship read and met: KE AZ. Agree with the manuscript's results and conclusions: KE AZ. Designed the experiments/the study: KE AZ. Analyzed the data: KE AZ. Collected data/did experiments for the study: KE AZ. Wrote the first draft of the paper: KE. Contributed to the writing of the paper: KE AZ.