About the Authors
- Peter Binyaruka
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Affiliation Ifakara Health Institute, Plot 463, Dar es Salaam, Tanzania
- Edith Patouillard
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Affiliation London School of Hygiene& Tropical Medicine, London, United Kingdom
- Timothy Powell-Jackson
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Affiliation London School of Hygiene& Tropical Medicine, London, United Kingdom
- Giulia Greco
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Affiliation London School of Hygiene& Tropical Medicine, London, United Kingdom
- Ottar Maestad
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Affiliation Chr. Michelsens Institutt, Jekteviksbakken 31, Bergen, Norway
- Josephine Borghi
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* E-mail: jo.borghi@lshtm.ac.uk
Affiliation London School of Hygiene& Tropical Medicine, London, United Kingdom
Competing Interests
The authors of this manuscript have the following competing interests: all authors were funded by the Government of Norway to undertake this research. The Government of Norway also funded the P4P programme in Pwani region of Tanzania. The funder of the study had no role in data analysis, data interpretation, or writing of the manuscript. All authors have completed the ICMJE uniform disclosure form at www.icmje.org/coi_disclosure.pdf (available on request from the corresponding author). This does not alter the authors' adherence to PLOS ONE policies on sharing data and materials.
Author Contributions
Conceived and designed the experiments: JB OM. Analyzed the data: PB EP TPJ GG OM JB. Contributed reagents/materials/analysis tools: PB EP JB. Wrote the paper: JB TPJ PB. Contributed to data interpretation: PB EP TPJ GG OM JB. Critically revised the manuscript: EP GG OM.