On page 1524 in the 28 February 2013 issue, the affiliation of the sixteenth author, Vladimir Slepushkin, is incorrect. The affiliation reads, “Lentigen Corporation, Gaithersburg, MD.” It should have read, “VIRxSYS Corporation, Gaithersburg, MD.” The byline and affiliations should have read as shown below:
*Pablo Tebas,1,2*David Stein,3*Gwendolyn Binder-Scholl,4 Rithun Mukherjee,5 Troy Brady,5 Tessio Rebello,6 Laurent Humeau,6 Michael Kalos,4,7 Emmanouil Papasavvas,2,8 Luis J. Montaner,2,8 Daniel Schullery,4 Farida Shaheen,2 Andrea L. Brennan,4 Zhaohui Zheng,4 Julio Cotte,4 Vladimir Slepushkin,6 Elizabeth Veloso,7 Adonna Mackley,7 Wei-Ting Hwang,9 Faten Aberra,1 Jenny Zhan,3 Jean Boyer,2,4 Ronald G. Collman,1,2 Frederic D. Bushman,2,5 Bruce L. Levine,4,7 and Carl H. June2,4,7
1Department of Medicine and 2Center for AIDS Research, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; 3Jacobi Medical Center, Bronx, NY; Departments of 4Pathology and Laboratory Medicine, and 5Microbiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; 6VIRxSYS Corporation, Gaithersburg, MD; 7Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; 8Wistar Institute, Philadelphia, PA; and 9Department of Biostatistics and Epidemiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
*P.T., D.S., and G.B.-S. contributed equally to this work.