About the Authors

Lung Vu

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Validation, Writing – original draft

lvu8@worldbank.org

Affiliation Population Council, Washington, DC, United States of America

Brady Burnett-Zieman

Roles Conceptualization, Data curation, Formal analysis, Project administration, Writing – review & editing

Affiliation Population Council, Washington, DC, United States of America

Lizl Stoman

Roles Investigation, Project administration, Writing – review & editing

Affiliation Survey Warehouse, Windhoek, Namibia

Minh Luu

Roles Conceptualization, Data curation, Writing – review & editing

Affiliation Emory University, Atlanta, Georgia, United States of America

Johnface Mdala

Roles Data curation, Investigation, Supervision, Writing – review & editing

Affiliation IntraHealth International, Windhoek, Namibia

Krista Granger

Roles Writing – review & editing

Affiliation Population Council, Washington, DC, United States of America

Steven Forsythe

Roles Methodology, Writing – review & editing

Affiliation Avenir Health, Glastonbury, CT, United States of America

Abeje Zegeye

Roles Conceptualization, Writing – review & editing

Affiliation USAID, Windhoek, Namibia

Scott Geibel

Roles Conceptualization, Funding acquisition, Writing – review & editing

Affiliation Population Council, Washington, DC, United States of America

Competing Interests

None of the authors nor USAID alter our adherence to PLOS ONE policies on sharing data and materials.