Funding for this research was provided by:
Health Technology Assessment Programme (17/141/10)
Text and Data Mining valid from 2019-04-13
First Online: 13 April 2019
Compliance with Ethical Standards
: This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme (Project number 17/141/10). The views and opinions expressed herein are those of the authors and do not necessarily reflect those of the National Institute for Health and Care Excellence or the Department of Health.
: Matthew Walton, Sahar Sharif, Rob Hodgson, Lindsay Claxton, and Mark Simmonds have no conflicts of interest.