Gismalla, Mohamed Daffalla-Awadalla
Mohamed, Mohamed Soud
Ibrahim, Omaima Salah O
Elhassan, Moawia Mohammed Ali
Mohamed, Mohamed NaserEldeen
Article History
Received: 21 July 2020
Accepted: 24 June 2021
First Online: 10 July 2021
Declarations
:
: The ethical approval to conduct the study was obtained from the Ethics Committee of Faculty of Medicine, University of Gezira. Written informed consent was taken from each participant, participation was voluntary, and the data were collected anonymously.
: Not applicable.
: Authors declare no competing of interest.