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Article History

Received: 28 October 2024

Accepted: 11 February 2025

First Online: 20 February 2025

Declarations

:

: The authors declare no competing interests.

: No conflicts of interests to declare.

: Ethical clearance was provided from the Research Ethics Committee at the Faculty of Medicine, University of Khartoum, Sudan (Reference Number: FM/DO/EC). All experimental protocols were approved by the Research Ethics Committee at the Faculty of Medicine, University of Khartoum, Sudan, and the Department of Anatomy at the faculty of medicine, University of Khartoum. Informed consent was obtained from all subjects and/or their legal guardian(s). All methods were carried out in accordance with declaration of Helsinki.

: Not applicable.

: A copy of the study questionnaire will be uploaded as a supplementary document to the manuscript.