Funding for this research was provided by:
National Institutes of Health (NIH 5T32AR055885-08)
Received: 19 October 2017
Accepted: 4 September 2018
First Online: 24 September 2018
Ethics approval and consent to participate
: The study was approved by a local Institutional Review Board in Uganda and the Uganda National Council for Science and Technology as well as the senior author’s (CSS) institutional IRB (UCSF). The study was found by all institutions to be exempt from requiring consent.
: Not applicable.
: The authors declare that they have no competing interests.
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