Sheikhany, Ayatallah Raouf
Shohdi, Sahar Saad
Aziz, Azza Adel
Abdelkader, Omnia Abass
ِAbdel Hady, Aisha Fawzy
Funding for this research was provided by:
Cairo University
Article History
Received: 10 August 2022
Accepted: 7 December 2022
First Online: 19 December 2022
Declarations
:
: The study was ethically approved by the scientific committee of ORL department of Cairo University and the ethics Committee of faculty of medicine, Cairo University. All the methods were performed in accordance with the relevant guidelines and regulations. Written informed consent was taken from all the participants or their caregivers.
: Not applicable.
: The authors declare no competing interests.