Dawood, Moustafa http://orcid.org/0000-0001-8509-5982
Elsharkawy, Eman
Abdel-Hay, Mohamed Ayman
Nawar, Moustafa
Article History
Received: 27 May 2020
Accepted: 4 February 2021
First Online: 22 February 2021
Ethics approval and consent to participate
: The study was approved by the Alexandria Faculty of Medicine ethics committee (reference number is non-applicable). All patients provided written informed consent.
: All patients provided written informed consent.
: The authors declare that they have no competing interest.