Yousif, Marwa Mohammed
Kaddam, Lamis AbdelGadir http://orcid.org/0000-0002-1083-4514
Humeda, Humeda Suekit
Article History
Received: 8 November 2017
Accepted: 16 January 2019
First Online: 6 February 2019
Ethics approval and consent to participate
: Central Institutional Review Board at Al -Neelain University (NU-IRB-17-2-2-11), approved the study. Also, written informed consent was obtained from each participant prior to enrollment.
: Principal investigator obtained informed consent from each participant to publish the data without breaching confidentiality.
: The authors declare that they have no competing interests.
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