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Authors
Osman, Ahmed M. https://orcid.org/0000-0002-3458-4396
Abdrabou, Ahmed M.
Hashim, Reham M.
Khosa, Faisal
Yasin, Aya
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Article History
Received: 11 February 2021
Accepted: 17 May 2021
First Online: 26 May 2021
Declarations
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: Ethics approval and consent to participate were taken from our institute ethical committee (Faculty of Medicine-Ain shams university) (no. FWA 000017585- FMASU R 21/2020) and being a retrospective study, the informed written consents were waived.
: Not applicable (waived).
: The authors declare that they have no competing interests.
