Statistics from Altmetric.com
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.
Contributors JD performed the literature review and wrote the first and final drafts of the manuscript. JP contributed to the writing of the manuscript and provided clinical input. MP was the operating surgeon at endoscopy, contributed to writing of the manuscript and provided clinical input.
Competing interests None declared.
Patient consent Obtained.
Provenance and peer review Not commissioned; externally peer reviewed.