Ibrahim, Sara Magdy http://orcid.org/0000-0002-2847-6911
Sobhy, Ossama Ahmed
ElMaghraby, Riham Mohamed
Hamouda, Nesrine Hazem
Article History
Received: 18 December 2023
Accepted: 8 March 2024
First Online: 5 April 2024
Declarations
:
: Permission to use the TNL-2 for the translation into Arabic, validation, and adaptation was obtained from the copyright holder, Pro-Ed, Inc. The Faculty of Medicine, Alexandria University ethics committee, approved the study protocol with IRB NO:00012098. Written informed consent was obtained from all caregivers after explaining the objectives of the study. The study was conducted at the Unit of Phoniatrics, department of Otorhinolaryngology, Alexandria Main University Hospital.
: Not applicable
: The authors declare that they have no competing interests.