Funding for this research was provided by:
National Institutes of Health (K01MH100994)
Received: 5 June 2020
Accepted: 30 September 2020
First Online: 12 October 2020
Ethics approval and consent to participate
: The SAFER Study was approved by the Medical Research Council of Zimbabwe and University of California, San Francisco ethical review boards. Written informed consent was obtained from all study participants.
: Not applicable.
: There are no competing interests to report.