**Author details**

Muayad M. Radi Al-Khafaji1,2\*, Hossam Makki1,2, Hassan Haider2 , Furat Abbas1,2 and Abhishek Menon1

1 Department of Otolaryngology - Head and Neck Surgery, Hamad Medical Corporation, Doha, Qatar

2 Clinical Otolaryngology - Head and Neck Surgery, Weill Cornell Medical College in Qatar, Doha, Qatar

\*Address all correspondence to: mradi@hamad.com

© 2021 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
