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Article History

Received: 29 September 2020

Accepted: 16 November 2020

First Online: 11 January 2021

Compliance with ethical standards

:

: All authors declare no conflict of interest, or the use of funding during the execution of this project and any other projects.

: Ethical approval was obtained from the quality improvement unit at The Lister Hospital.

: This study was performed in accordance with the ethical standards of the Declaration of Helsinki and its later amendments.

: Informed consent was obtained from all patients prior to all surgical procedures.