About the Authors

Edward Fottrell, David Osrin
Institute for Global Health, UCL Institute of Child Health, London, United Kingdom

Edward Fottrell
Umeå Centre for Global Health Research, Umeå University, Umeå, Sweden

Corresponding Author

d.osrin@ucl.ac.uk

Competing Interests

The authors have no competing interests to declare.

Author Contributions

Wrote the first draft of the manuscript: EF DO. Contributed to the writing of the manuscript: EF DO. ICMJE criteria for authorship read and met: EF DO.