Bwalya, Bwalya C.
Sitali, Doreen
Baboo, Kumar Sridutt
Zulu, Joseph M.
Article History
Received: 12 June 2017
Accepted: 28 June 2018
First Online: 9 July 2018
Authors’ information
: Ms. Bwalya is a student at the University of Zambia, School of Medicine, Department of Public Health Lusaka, Zambia. Dr. J M Zulu, Ms. Doreen Sitali and Prof Kumar S. Baboo are lecturers at the University of Zambia in theSuperscript removed School of Public Health.
: Ethical clearance was sought and granted by University of Zambia Biomedical Research Ethical Committee (UNZABREC) at the University of Zambia. Informed consent and parental assent to participate in the study was obtained from study participants.
: Written informed consent for the publication was obtained from the participants.
: The authors declare that they have no competing interests.
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