Loomba, Rohit; Lawitz, Eric; Mantry, Parvez S.; Jayakumar, Saumya; Caldwell, Stephen H.; Arnold, Hays; Diehl, Anna Mae; Djedjos, C. Stephen; Han, Ling; Myers, Robert P.; Subramanian, G. Mani; McHutchison, John G.; Goodman, Zachary D.; Afdhal, Nezam H.; Charlton, Michael R.