Basabaeen, Ameen Abdulaziz http://orcid.org/0000-0003-0958-5212
Abdelgader, Enaam Abdelrhman
BaHashwan, Othman Saeed
Babekir, Ebtihal Ahmed
Abdelateif, Nour Mahmoud
Bamusa, Salem Ahmed
Abdelrahim, Saadia Osman
Altayeb, Osama Ali
Fadul, Eman Abbass
Ibrahim, Ibrahim Khider
Article History
Received: 25 April 2019
Accepted: 18 May 2019
First Online: 23 May 2019
Ethics approval and consent to participate
: Ethical clearance was obtained from the Institutional Review Board at Al Neelain University. Principal investigator obtained written informed consent from all participants prior to their inclusion in the study.
: Not applicable.
: The authors declare that they have no competing interests.