Department of Health and Social Care
MR/V049879/1
This analysis received no specific funding. Lucy Teece was supported by the National Institute for Health and Care Research (NIHR) Applied Research Collaboration East Midlands (ARC EM) and Leicester NIHR Biomedical Research Centre (BRC). The views expressed are those of the author(s) and not necessarily those of the NIHR or the Department of Health and Social Care. Sally McManus acknowledges salary support from Grant MR/V049879/1.