Funding for this research was provided by:
Wellcome Trust (087540)
African Population and Health Research Centre (2013-2015 ADF 006)
Received: 14 May 2020
Accepted: 25 March 2021
First Online: 9 April 2021
: Ethical approval was granted by the School of Medicine Research and Ethics Committee, Makerere University College of Health Sciences (REC REF No. 2011–113), Mulago Hospital Research and Ethics Committee (MREC 253), and Uganda National Council for Science and Technology (HS 1151). All participants gave written informed consent.
: Consent to publish this work was sought during the informed consent process.
: SMB. holds GSK shares. RK and CK have nothing to declare.