Viral genome wide association study identifies novel hepatitis C virus polymorphisms associated with sofosbuvir treatment failure

David A Smith, Carlota Fernandez-Antunez, Andrea Magri, Rory Bowden, Nimisha Chaturvedi, Jacques Fellay, John McLauchlan, Graham R. Foster, William L Irving, STOP-HCV Consortium, John Dillon, Peter Simmonds, Vincent Pedergnana, Santseharay Ramirez, Jens Bukh, Eleanor Barnes, M Azim Ansari