Sabry, Dalia https://orcid.org/0000-0002-5962-6820
Abdelhady, Islam https://orcid.org/0000-0003-4641-3380
Abouelkheir, Hossam Youssef
Abdelkader, Amr Mohammed Elsayed https://orcid.org/0000-0003-3128-7676
Article History
Received: 11 September 2020
Accepted: 6 February 2021
First Online: 25 February 2021
Compliance with ethical standards
:
: This is an original study conducted by the authors who disclose any potential conflicts of interest in any of the material specified in the study.
: There is no prior publication by any other journal.
: In accordance with the ethical standards and approval of the local research ethics committee of ophthalmology department as well as the "Faculty of Medicine—Mansoura University Institutional Research Review Board " (IRB registration and approval code: R.20.06.883—2020/06/12) and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: All procedures performed in the current study involving human participants.
: The nature of the study was explained to all participants in simple language and an Informed consent was obtained from all individual participants included in the study.