Elfouly, Mahmoud S. http://orcid.org/0000-0001-7087-2857
Article History
Received: 11 March 2021
Accepted: 15 April 2021
First Online: 2 July 2021
Declarations
:
: This study is approved by the ethical committee of Kasr Elainy College of medicine, Cairo University with no available reference number.All patients gave their written informed consent to undergo surgery and participate in this study, and if the patient is under 16 years old, a written informed consent was obtained from the legal guardian of the patient.
: All the participants in this study gave their written informed consent or from their legal guardian if under 16 years old for the publication of this study.
: The author declares no competing interests.