About the Authors

Mary Wanjira Kamau

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Resources, Writing – original draft

kwanjira@uonbi.ac.ke

Affiliation School of Nursing Sciences, University of Nairobi, Nairobi, Kenya

Samuel Thuo Kimani

Roles Data curation, Formal analysis, Methodology, Project administration, Supervision, Validation, Visualization, Writing – review & editing

Affiliation School of Nursing Sciences, University of Nairobi, Nairobi, Kenya

Waithira Mirie

Roles Methodology, Project administration, Supervision, Validation, Visualization, Writing – review & editing

Affiliation School of Nursing Sciences, University of Nairobi, Nairobi, Kenya

Isaac Kamau Mugoya

Roles Conceptualization, Investigation, Methodology, Project administration, Resources, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation John Snow Inc., Nairobi, Kenya

Competing Interests

IM is affiliated with John Snow, Inc. This does not alter our adherence to all the PLOS ONE policies on sharing data and materials.