Harling, Guy http://orcid.org/0000-0001-6604-491X
Chanda, Michael M.
Ortblad, Katrina F.
Mwale, Magdalene
Chongo, Steven
Kanchele, Catherine
Kamungoma, Nyambe
Barresi, Leah G.
Bärnighausen, Till
Oldenburg, Catherine E.
Funding for this research was provided by:
International Initiative for Impact Evaluation
Article History
Received: 16 March 2018
Accepted: 6 March 2019
First Online: 15 March 2019
Ethics approval and consent to participate
: The study was reviewed by the Institutional Review Boards at the Harvard T.H. Chan School of Public Health in Boston, USA and ERES Converge in Lusaka, Zambia. Written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.
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