Footnotes

• Twitter @jamesbmaurice

• Contributors JBM conceptualised the original article and the case. JBM, ST and AZ drafted the initial version of the manuscript. JBM and ST contributed further editing of various sections. JR provided senior critical review and edited the manuscript. All authors agreed upon the final version.

• 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.

• Provenance and peer review Not commissioned; externally peer reviewed.