Yassin, Aya http://orcid.org/0000-0001-7761-1166
Abdelkader, Maryam Ali
Mohammed, Rehab M.
Osman, Ahmed M.
Article History
Received: 8 November 2020
Accepted: 13 December 2020
First Online: 5 January 2021
Ethics approval and consent to participate
: Ethics approval and consent to participate were taken from our institute ethical committee (Faculty of Medicine, Ain Shams University), and being a retrospective study, the informed written consents were waived.Approval number: FMASU P89a/ 2020
: Not applicable.
: The authors declare that they have no competing interests.