Footnotes

• X @VivekGoodoory, @andymveitch

• Correction notice This article has been corrected since it published Online First. The first author's name has been amended.

• Contributors VCG wrote the main draft of the manuscript. AJM and AMV reviewed and edited the manuscript. All authors approved the final version of the manuscript.

• 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 VCG is a trainee associate editor for Frontline Gastroenterology.

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