Article History
Accepted: 9 January 2022
First Online: 14 February 2022
Declarations
:
: Christopher H. Fry, David Fluck and Thang S. Han declare that they have no conflicts of interest.
: This study does not require NHS Research Ethics Committee approval since it involves secondary analysis of anonymised data. This study was conducted in accordance with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: This article does not contain any studies with animals performed by any of the authors.
: TSH reviewed the topic related literature and wrote the first draft, interpreted the data and revised the manuscript. CHF and DF checked, interpreted results and commented on the manuscript. All authors critically revised the manuscript and agree to be fully accountable for ensuring the integrity and accuracy of the work and read and approved the final manuscript.