Troughton, Rachael
Mariano, Victor
Campbell, Anne
Hettiaratchy, Shehan
Holmes, Alison
Birgand, Gabriel
Funding for this research was provided by:
Economic and social research council
Article History
Received: 1 May 2019
Accepted: 26 June 2019
First Online: 15 July 2019
Ethics approval and consent to participate
: Ethical approval was granted by Health Research Authority under approval reference 16/HRA/5160 for IRAS project ID 193411.
: Not applicable.
: The authors declare that they have no competing interests.