Simulation results during ENF interruption.

<p>Plasma HIV-1 RNA level (a–d), and V38A mutant virus proportion (e–h), for different V38A mutant virus fitness costs (a,e), initial V38A mutant virus proportion (b,f), initial T cell counts (c,g) and T cell source rate (d,h). Parameters used are the average values of P1, P2, P3 in <a href="http://www.ploscompbiol.org/article/info:doi/10.1371/journal.pcbi.1001012#pcbi-1001012-t001" target="_blank">Table 1</a>.</p>