Elmelegy, Nader
Alsharkawy, Kareem
Khedr, Mohamed M.
Elhawary, Yasser
Article History
Received: 8 April 2020
Accepted: 2 July 2020
First Online: 5 August 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All the steps performed in this work that involved human participants are in accordance with the institutional and national research committee guidelines and with the 1964 Helsinki declaration and its later amendments or ethical standards. All principles of ethical and professional conduct have been followed. This is an observacional study. The local Research Ethics Committee has confirmed that no ethical approval is required.
: Informed consent was obtained from all patients included in this study.
: Patients signed informed consent regarding publishing their data and photographs.