Alzeidan, Rasmieh
Fayed, Amel https://orcid.org/0000-0003-3395-0486
Hersi, Ahmed S.
Elmorshedy, Hala
Article History
Received: 25 July 2018
Accepted: 21 February 2019
First Online: 1 April 2019
Ethics approval and consent to participate
: The study was approved by the Institutional Review Board (IRB) of the College of Medicine, University of King Saud (reference number 13–3721), the study was conducted in accordance with the guidelines in Helsinki Declaration and all participants gave informed written consent prior to enrollment in the study.
: Not applicable.
: The authors declare that they have no competing interests.
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