Bright, Susan
Weatherall, David
Willis, Roxana
Funding for this research was provided by:
Economic and Social Research Council (1609-VPRC-241)
John Fell Fund, University of Oxford
Article History
Received: 23 October 2017
Accepted: 25 April 2018
First Online: 13 May 2018
Compliance with ethical standards
: The research underlying this paper has received ethics approval from CUREC, University of Oxford, ref no. R46808/RE001.
: The authors declare that they have no conflict of interest.