Mohamad, Soad A.
Badwi, Ahmed M.
Elrehany, Mahmoud
Ali, Sherif
Helmy, Abdelrahman M.
Article History
Accepted: 29 November 2022
First Online: 12 December 2022
Declarations
:
: This research was carried out in accordance with the Helsinki Declaration’s principles. The Ethics Committee of Deraya University granted approval (March 3, 2021. /No.2/2021). The clinical trial protocol was registered as NCT05142072 on clinicaltrials.gov. Twenty patients between the ages of 20 and 50 who visited the ENT department were encouraged to take part in the study. Informed consent was obtained from all individual participants included in the study.
: The authors affirm that human research participants provided informed consent for publication of the images in Figs. InternalRef removed and InternalRef removed.
: The authors declare no competing interests.