Funding for this research was provided by:
NIHR Oxford Biomedical Research Centre
Received: 8 June 2020
Accepted: 19 May 2022
First Online: 13 June 2022
: All study participants gave informed consent to participate in the study, which was approved by the Local Research Ethics Committee 09/H0604/110).
: Not applicable. Patients’ identifiers have been removed from all images and data reported in this manuscript.
: The authors declare that they have no competing interests.