Mohamed, Nouh Saad https://orcid.org/0000-0001-6843-3361
AbdElbagi, Hanadi
Elsadig, Ahad R.
Ahmed, Abdalla Elssir
Mohammed, Yassir Osman
Elssir, Lubna Taj
Elnour, Mohammed-Ahmed B.
Ali, Yousif
Ali, Mohamed S.
Altahir, Omnia
Abubakr, Mustafa
Siddig, Emmanuel Edwar
Ahmed, Ayman
Omer, Rihab Ali
Article History
Received: 13 July 2021
Accepted: 1 November 2021
First Online: 10 November 2021
Declarations
:
: Written consents were obtained prior to data and samples collection from all the study participants following being well informed about the study and potential risk and volunteering to participate, while written consent was taken from parents or legal guardians in case of children. Ethical approval for conducting the study was obtained from the National University Research Ethics Committee, National University—Sudan (NU-REC13).
: Not applicable.
: The authors declare that they have no competing interests.