Authors: Lee-Jah Chang, Kimberly A. Dowd, Floreliz Mendoza, Jamie Saunders, Sandra Sitar, Sarah H. Plummer, Galina V. Yamshchikov, Uzma Sarwar, Zonghui Hu, Mary E. Enama, Robert T. Bailer, Richard A. Koup, Richard Schwartz, Wataru Akahata, Gary J. Nabel, John R. Mascola, Theodore C. Pierson, Barney S. Graham, Julie E. Ledgerwood - The Lancet 2014 cited by 249