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Article History

Received: 5 June 2023

Accepted: 1 July 2024

First Online: 8 July 2024

Declarations

:

: Ethics approval was obtained from the institution review board of Singapore General Hospital. Data obtained was retrospective and de-identified and requirement for obtaining individual patient consent was waived by the IRB. The requirement for informed consent was waived by the Ethics Committee of (Institutional review board, Singapore General Hospital) because of the retrospective nature of the study. All methods were carried out in accordance with relevant guidelines and regulations in the declaration of Helsinki

: Not applicable.

: The authors declare no competing interests.