There was an error in the title. The correct title is: HIV-1 Tropism Determination Using a Phenotypic Env Recombinant Viral Assay Highlights Overestimation of CXCR4-Usage by Genotypic Prediction Algorithms for CRF01_AE and CRF02_AG.
The correct citation is: Mulinge M, Lemaire M, Servais J-Y, Rybicki A, Struck D, et al. (2013) HIV-1 Tropism Determination Using a Phenotypic Env Recombinant Viral Assay Highlights Overestimation of CXCR4-Usage by Genotypic Prediction Algorithms for CRF01_AE and CRF02_AG. PLoS ONE 8(5): e60566. doi:10.1371/journal.pone.0060566.
Footnotes
Competing Interests: No competing interests declared.