Authors: Richard Puleston; George Bugg; Katja Hoschler; Justin Konje; James Thornton; Iain Stephenson; Puja Myles; Joanne Enstone; Glenda Augustine; Yvette Davis; Maria Zambon; Karl Nicholson; Jonathan Nguyen-Van-Tam Journal: PLoS One Date: 2013-01-23 Impact factor: 3.240