Hardwicke, Mary Ann
Rendina, Alan R
Williams, Shawn P
Moore, Michael L
Wang, Liping
Krueger, Julie A
Plant, Ramona N
Totoritis, Rachel D
Zhang, Guofeng
Briand, Jacques
Burkhart, William A
Brown, Kristin K
Parrish, Cynthia A
Article History
Received: 23 October 2013
Accepted: 27 June 2014
First Online: 3 August 2014
Competing interests
: All of the authors are employees of GlaxoSmithKline, and all are or have been shareholders of GlaxoSmithKline.