About the Authors
- Bapu Vaitla
- Fletcher School, Tufts University, Medford, Massachusetts, United States of America
- Stephen Devereux
- Institute of Development Studies, University of Sussex, Brighton, United Kingdom
- Samuel Hauenstein Swan
- Action Against Hunger–UK, London, United Kingdom
The authors have declared that no competing interests exist.
ICMJE criteria for authorship read and met: BV SD SHS. Wrote the first draft of the paper: SD. Contributed to the writing of the paper: BV SD SHS.