Ashraf, Mohamed
Kinawi, Injy
Sadik, Khaled
Mahboub, Tareq
Elnaggar, Ahmed http://orcid.org/0000-0002-3849-4873
Article History
Received: 7 October 2020
Accepted: 23 November 2020
First Online: 16 January 2021
Compliance with ethical standards
:
: Mohamed Ashraf, Injy Kinawi, Khaled Sadik, Tareq Mahboub and Ahmed Elnaggar declare that they have no conflicts of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The Ethics Committee from the Faculty of Medicine of Cairo University reviewed and approved this study (Ref: CU - I - 220414).
: Verbal and written informed patient consent from all individual participants included in the study.
: Patient consent Patients signed informed consent regarding publishing their data and photographs.