Funding for this research was provided by:
Danish International Development Agency (DFC file no. 14-P01-GHA)
Received: 6 December 2019
Accepted: 19 August 2020
First Online: 27 August 2020
Ethics approval and consent to participate
: Ethical approval for the study was given by the institutional review board of the Noguchi Memorial Institute for Medical Research (NMIMR) of the University of Ghana, Accra. Written informed consent was given by the parents and guardians of children before they were enrolled in the study.
: Written informed consent was obtained from the parents for publication of this research article.
: The authors declare that they have no competing interests.