Jamie Hartmann-Boyce is an Associate Professor with the Centre for Evidence-Based Medicine at the Nuffield Department of Primary Care Health Sciences, University of Oxford. Her particular interests lie in evidence synthesis (both quantitative and qualitative) and the communication of complex information and data to inform policy and public action. Her research mainly consists of complex evidence synthesis work. She leads the Cochrane review of electronic cigarettes for smoking cessation, which is now a living review funded by Cancer Research UK, updated monthly, and is an editor for the Cochrane Tobacco Addiction Group.