Funding for this research was provided by:
Health Technology Assessment Programme (13/115/29)
Received: 16 July 2019
Accepted: 13 February 2020
First Online: 27 February 2020
Ethics approval and consent to participate
: Favourable ethical approval was gained to conduct the FinCH study by Yorkshire and The Humber – Bradford Leeds Research Ethics Committee (ref 16/YH/0111).
: Not applicable.
: The authors declare that they have no competing interests.