Ahmed, Mohamed A.
Al-Nafeesah, Abdullah
AlEed, Ashwaq
Adam, Ishag
Article History
Received: 5 February 2023
Accepted: 21 March 2023
First Online: 27 March 2023
Declarations
:
: The current work was conducted per the Declaration of Helsinki. The study was approved by the ethical board of Faculty of Medicine, University of Khartoum, Sudan with reference number # 9, 2021. All participants (with their guardian) signed written informed consent. The authors followed all measures to ensure the privacy and confidentiality of participants, such as excluding personal identifiers during data collection.
: Not applicable.
: The authors have nothing to declare.