About the Authors

Andrew Hall

ah2108@gmail.com

Affiliation Centre for Public Health Nutrition, School of Life Sciences, University of Westminster, London, United Kingdom

Moragwa Oirere

Affiliation Save the Children UK, Nairobi, Kenya

Susan Thurstans

Affiliation Save the Children UK, London, United Kingdom

Assumpta Ndumi

Affiliation Save the Children UK, Nairobi, Kenya

Victoria Sibson

Affiliation Save the Children UK, London, United Kingdom

Competing Interests

AH was paid by SCUK as an independent consultant to design the evaluation, analyse data, and write a report, but was not paid to write this paper. The other authors are or were all employed by Save the Children UK, the lead evaluating agency. Otherwise no authors have competing interests. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: AH ST VS. Performed the experiments: MO AN. Analyzed the data: AH MO. Wrote the paper: AH. Contributed to draft paper: MO ST AN VS.