Funding for this research was provided by:
Diabetes Research and Wellness Foundation (open funding 2011)
Received: 10 October 2020
Accepted: 11 March 2021
First Online: 16 April 2021
: The study was approved by the NHS Health Research Authority, NRES Committee North East-Sunderland, UK (Research Ethics Committee Reference Number 12/NE/0044).
: Not applicable.
: The authors declare that they have no competing interests.