Alshareef, Shimos A.
Hassan, Ahmed A.
Abdelrahman, Dina N.
AlEed, Ashwaq
Al-Nafeesah, Abdullah
Adam, Ishag
Article History
Received: 13 July 2023
Accepted: 9 November 2023
First Online: 21 November 2023
Declarations
:
: The present work was conducted in accordance with the Declaration of Helsinki (version 13). The study was approved by the ethical review board of the Faculty of Medicine, University of Khartoum, Sudan, under reference No. 9, 2021. All the participants (with their guardians) signed a written informed consent form. The authors followed all measures to ensure the privacy and confidentiality of the participants, such as excluding personal identifiers during the data collection.
: Not applicable.
: The authors have no competing interests to declare.