Ibrahim Bashir, Moez Mohammed
Fadelalla Alrayah, Mohmed Ahmed
Elsayed Mustafa, Mohamed Esameldeen
Abdulla Maroof, Mohammed Khalid
Omer Hamad, Mohamed Awad
Ali Mohamedosman, Moaid Mohamedosman
Article History
Received: 18 December 2022
Accepted: 30 May 2023
First Online: 7 June 2023
Declarations
:
: Ethical clearance was obtained from the ethical committee at the University of Khartoum, and all experimental protocols were approved by the aforementioned institute. All methods were carried out in accordance with relevant guidelines and regulations. An informed written consent was obtained from the research participants. The participants were informed that no information that could lead to their identification would be obtained and all information obtained would be kept secret, secure and used solely for research purposes.
: Not applicable.
: The authors declare no competing interests.