About the Authors

David Some

kdsome@yahoo.com

Affiliation Médecins Sans Frontières, Nairobi, Kenya

Jeffrey K. Edwards

Affiliations Médecins Sans Frontières, Nairobi, Kenya, Médecins Sans Frontières, Operational Research Unit, Brussels, Belgium

Tony Reid

Affiliation Médecins Sans Frontières, Operational Research Unit, Brussels, Belgium

Rafael Van den Bergh

Affiliation Médecins Sans Frontières, Operational Research Unit, Brussels, Belgium

Rose J. Kosgei

Affiliation College of Health Sciences, Department of Obstetrics and Gynaecology, University of Nairobi, Kenya

Ewan Wilkinson

Affiliation Chester University, Chester, United Kingdom

Bienvenu Baruani

Affiliation Médecins Sans Frontières, Nairobi, Kenya

Walter Kizito

Affiliations Médecins Sans Frontières, Nairobi, Kenya, Médecins Sans Frontières, Operational Research Unit, Brussels, Belgium

Kelly Khabala

Affiliation Médecins Sans Frontières, Nairobi, Kenya

Safieh Shah

Affiliation Médecins Sans Frontières, Operational Research Unit, Brussels, Belgium

Joseph Kibachio

Affiliation Ministry of Health, Non Communicable Diseases Control Unit, Nairobi, Kenya

Phylles Musembi

Affiliation Ministry of Health, Sub County Medical Officer of Health, Nairobi, Kenya

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DS JKE BB TR RJK EW KK. Performed the experiments: DS JKE RVB WK. Analyzed the data: DS JKE WK RVB WK SS. Contributed reagents/materials/analysis tools: DS JKE WK RVB. Wrote the paper: DS JKE BB TR RJK RVB EW KK SS JK PM. Designed the data collection tools and database: DS JKE.