About the Authors

Marta Ferreira Maia

mmaia@ihi.or.tz

Affiliations Swiss Tropical & Public Health Institute, Department of Epidemiology & Public Health, Basel, Switzerland, University of Basel, Basel, Switzerland, Ifakara Health Institute, Environmental Health and Ecological Sciences Thematic Group, Bagamoyo, Pwani Region, United Republic of Tanzania

Sangoro Peter Onyango

Affiliations Ifakara Health Institute, Environmental Health and Ecological Sciences Thematic Group, Bagamoyo, Pwani Region, United Republic of Tanzania, London School of Hygiene & Tropical Medicine, Department of Disease Control, London, England, United Kingdom

Max Thele

Affiliation Ifakara Health Institute, Environmental Health and Ecological Sciences Thematic Group, Bagamoyo, Pwani Region, United Republic of Tanzania

Emmanuel Titus Simfukwe

Affiliation Ifakara Health Institute, Environmental Health and Ecological Sciences Thematic Group, Bagamoyo, Pwani Region, United Republic of Tanzania

Elizabeth Louise Turner

Affiliations Duke University, Department of Biostatistics and Bioinformatics, Durham, North Carolina, United States of America, Duke University, Duke Global Health Institute, Durham, North Carolina, United States of America

Sarah Jane Moore

Affiliations Swiss Tropical & Public Health Institute, Department of Epidemiology & Public Health, Basel, Switzerland, University of Basel, Basel, Switzerland, Ifakara Health Institute, Environmental Health and Ecological Sciences Thematic Group, Bagamoyo, Pwani Region, United Republic of Tanzania

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MFM MT SJM. Performed the experiments: MFM SPO ETS. Analyzed the data: MFM ELT MT. Contributed reagents/materials/analysis tools: MFM SJM. Wrote the manuscript: MFM ELT SJM.