Funding for this research was provided by:
National Institute of Allergy and Infectious Diseases (U19AI089674)
Fogarty International Center (TW007375, K43TW010365)
Received: 14 October 2019
Accepted: 7 January 2020
First Online: 15 January 2020
Ethical approval and consent to participate
: The study was approved by the IRBs of all the participating institutions which included the Uganda National Council of Science and Technology (UNCST), Makerere University School of Medicine - Research and Ethical Committee (SOMREC), University of California, San Francisco Committee for Human Research (UCSF-CHR) and London School of Hygiene and Tropical Medicine Ethics Committee. Written informed consent to participate in the study was obtained from all study participants (or their designate).
: Not applicable.
: The authors declare that they have no competing interests.