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Article History

Received: 23 August 2021

Accepted: 21 December 2021

First Online: 8 February 2022

Declarations

:

: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Ethical approval for this study was not necessary as the project was a retrospective observational study / review of current practice at our institution. (ExternalRef removed).

: The authors declare no competing interests.

: Patient consent was not required as 1) their care followed accepted standards of treatment, 2) their treatment was completed before the project was performed, and therefore it was not altered due to our work, and 3) the published data (collected retrospectively) was anonymized and provides no opportunity for patients to be identified.