Simon R Bramhall, Department of Surgery, The County Hospital, Hereford HR1 2ER, United Kingdom
Moustafa M Mourad, Department of Surgery, Worcester Royal Infirmary, Worcester WR5 1DD, United Kingdom
Author contributions: Bramhall SR and Mourad MM contributed to concept of manuscript, manuscript review, accuracy check; Bramhall SR wrote the manuscript.
Conflict-of-interest statement: Neither Dr. Bramhall or Dr. Mourad has nothing to disclose.
Open-Access: This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Corresponding author: Simon R Bramhall, MD, FRCS (Gen Surg), Attending Doctor, Surgeon, Department of Surgery, The County Hospital, Union Walk, Hereford HR1 2ER, United Kingdom. firstname.lastname@example.org
Received: October 21, 2019
Peer-review started: October 21, 2019
First decision: November 26, 2019
Revised: December 3, 2019
Accepted: December 22, 2019
Article in press: December 22, 2019
Published online: December 28, 2019