The PHG Foundation is an independent, non-profit think tank; our mission is making science work for health. Our expert analysts provide consultancy and guidance to policy makers, commissioners and healthcare innovators to put the advances made by biomedical sciences within the reach of every citizen. We work through research, evaluation, relationships and advocacy. We are part of the University of Cambridge, as a linked exempt charity. Find out more about how PHG Foundation works to ensure biomedical innovation delivers better health for all on our website: www.phgfoundation.org. Twitter @PHGFoundation For PHG's latest opinions, news & events, sign up to our newsletter http://buff.ly/2qeJUEV