Document is current
Any future updates will be listed below
-
Authors
Gray, Laura A. https://orcid.org/0000-0001-6365-7710
Hernandez Alava, Monica
Kelly, Michael P.
Campbell, Michael J.
-
Funding
Funding for this research was provided by:
Economic and Social Research Council (ES/H037977/1)
- License Information
-
More Information
Article History
Received: 13 September 2017
Accepted: 4 April 2018
First Online: 16 April 2018
Ethics approval and consent to participate
: Ethics approval and participant consent was not necessary as this study involved the use of a previously-published de-identified database held by the UK data archive.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
