Funding for this research was provided by:
Elton John AIDS Foundation
Text and Data Mining valid from 2019-03-29
Received: 3 August 2018
Accepted: 17 February 2019
First Online: 29 March 2019
Ethics approval and consent to participate
: This study was approved by the ethics review boards at the National Institutes of Medical Research in Tanzania and at the Harvard T.H. Chan School of Public Health in the United States. The ethics review boards exempted the study from written informed consent for the CHW component of the study; oral informed consent was obtained.
: Not applicable.
: The authors declare that they have no competing interests.
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