Fig. 1

Flowchart of HIV-1 pretreatment drug resistance testing and treatment outcomes. PDR HIV-1 pretreatment drug resistance, ART antiretroviral therapy. For details on treatment outcome categories, see text
Flowchart of HIV-1 pretreatment drug resistance testing and treatment outcomes. PDR HIV-1 pretreatment drug resistance, ART antiretroviral therapy. For details on treatment outcome categories, see text