Received: 26 March 2020
Accepted: 20 May 2020
First Online: 4 August 2020
Ethics approval and consent to participate
: The Otolaryngology Department Board, King Fahad University Hospital, Imam Abdulrahman Bin Faisal University ethically approved the study on 5/1/2018 after thorough presentation by the authors. Consent to participate is not applicable.
: I am confirming that a copy of written consent is available for the journal. A proof of consent to publish from study participants is ready if it will be requested by the editors and/or reviewers at any time.
: The authors declare that they have no competing interests.