Article Text
Statistics from Altmetric.com
Footnotes
Twitter @nolanjimradial
Collaborators There are no collaborators apart from the two authors.
Contributors The first draft of the manuscript was prepared by AR and then reviewed and edited by both authors.
Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.
Competing interests None declared.
Patient and public involvement Patients and/or the public were not involved in the design, or conduct, or reporting, or dissemination plans of this research.
Patient consent for publication Not required.
Provenance and peer review Commissioned; externally peer reviewed.
Data availability statement There are no data in this work
Author note References which include a * are considered to be key references.