Funding for this research was provided by:
United States Agency for International Development (AID-OAA-A-10-00020)
Received: 12 January 2017
Accepted: 7 July 2017
First Online: 14 July 2017
Change Date: 22 September 2017
Change Type: Erratum
Change Details: An erratum to this article has been published.
Ethics approval and consent to participate
: The University of Zambia Biomedical Research Ethics committee (UNZAREC) provided approval for the project. The Permanent Secretary from the MoH gave the authority to conduct the interventions. Written informed consent was obtained from all HCWs who participated. All project staff who were not facility staff signed confidentiality statements before they were given access to the data.
: Not applicable.
: The authors declare that they have no competing interest.
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