Fig. 3From: Initial programme theory for community-based ART delivery for key populations in Benue State, Nigeria: a realist evaluation studyStarter programme theory for the CBART model for KP developed during protocol development, CBART-community-based antiretroviral therapy, KP-key population, KP-CBART- community-based ART service delivery models for KP, C-context, mART- mobile ART, CBO-community-based organization, M- mechanism, Rx-treatmentBack to article page