**Author details**

Awadh Alqahtani1 and Mohammad Almayouf<sup>2</sup> \*

1 Department of Surgery, King Saud University, College of Medicine, Riyadh, Saudi Arabia

2 Department of Surgery, Prince Sattam bin Abdulaziz University, College of Medicine, Alkharj, Saudi Arabia

\*Address all correspondence to: mohammad.almayouf@outlook.com

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