Detection of inferred CCR5- and CXCR4-using HIV-1 variants and evolutionary intermediates using ultra-deep pyrosequencing

Evelien M. Bunnik, Luke C. Swenson, Diana Edo-Matas, Wei Huang, Winnie Dong, Arne Frantzell, Christos J. Petropoulos, Eoin Coakley, Hanneke Schuitemaker, P. Richard Harrigan, Angélique B. van 't Wout