Gumaa, Manal A. http://orcid.org/0000-0002-3580-3327
Idris, Abeer Babiker
Bilal, N. E.
Hassan, Mohamed A.
Article History
Received: 18 January 2021
Accepted: 13 April 2021
First Online: 25 June 2021
Declarations
:
: The study protocol was approved by the National Health Research Ethics Committee authorization and University of Khartoum.
: Not applicable.
: The authors declare that there are no conflicts of interest.