Text and Data Mining valid from 2019-02-26
Received: 8 October 2018
Accepted: 28 November 2018
First Online: 26 February 2019
Ethics approval and consent to participate
: The study was done after institutional ethical committee approval from Ain-Shams University with the committee’s reference number (R44/2017). Consent to participate was obtained from the patient or next of kin for inclusion in this study/requirement for consent was waived by the ethical committee. Please amend as appropriate.
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