Funding for this research was provided by:
Thrasher Research Fund (12036)
Received: 14 May 2020
Accepted: 27 August 2020
First Online: 10 September 2020
Ethics approval and consent to participate
: The Boston University Institutional Review Board and the Excellence in Research Ethics and Science (ERES) Converge ethics committee based in Lusaka, Zambia granted approval for this study. Other organizations that approved the research were the National Health Research Authority (the Ministry of Health) and the Department of Pediatrics at the study hospital. Verbal informed consent was obtained from each interview respondent prior to participation.
: Not applicable.
: The authors declare that they have no competing interests.