Ahmed, Adam E.
Salih, Osama A.
Funding for this research was provided by:
King Abdul-Aziz City for Science and Technology (11-MED1867-02)
Article History
Received: 30 April 2018
Accepted: 20 March 2019
First Online: 2 April 2019
Ethics approval and consent to participate
: The Institutional Review Board (IRB) of King Saud University (KSU) has ethically approved the study with reference number E-14-1101. Written informed consents were obtained from all participants and confidentiality was assured. Participants have the right to withdraw, without any consequence, at any time prior to or at any point, during or after the start of the study. Participants were assured that any information provided will be used only for research purposes.
: Not applicable.
: The authors declare that they have no competing interests.
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