Figure 4From: Inferring within-patient HIV-1 evolutionary dynamics under anti-HIV therapy using serial virus samples with vSPAAnti-HIV treatment history of Patient 2. Viral load (black square) and CD4+ T-cell counts (grey circle) are plotted against the days of anti-HIV treatment. A, B, ... K indicate sampling time points. DC (Drug Combinations) 1, 2, ... 8 represent eight periods, respectively, in which different drug combinations were administered, with the drugs used indicated below. NNRTIs: non-nucleotide reverse transcriptase inhibitors; NRTIs: nucleotide reverse transcriptase inhibitors; PIs: protease inhibitors.Back to article page