Correction: PD-L1 Expression on Retrovirus-Infected Cells Mediates Immune Escape from CD8+ T Cell Killing.

The authors would like to correct panel H in Fig 3 to show the correct MFI values of PD-L1 expression on human CD4+ T cells. The error occurred during preparation of the figure for manuscript revision. The percentages of infected CD4 cells expressing PD-L1 were accidentally duplicated from panel I in Fig 3. Please see the corrected version of Fig 3 here. Fig 3 PD-L1 expression on cells infected in vitro with FV or HIV.