Ethics
MUERC
RTI
This study was approved by the Maseno University Ethics Review Committee in Kenya (MUERC; protocol #MSU/DRPI/MUERC/00418/17). RTI International agreed to rely on MUERC's ethical oversight through a signed IRB Authorization Agreement. All participants were adults or emancipated minors and provided written informed consent in their preferred language. The study is registered with Clinical trials.gov (NCT03938818).