**Author details**

Nihal Seden Ear Nose Throat Clinic, Istanbul Training and Research Hospital, University of Health Sciences, Istanbul, Turkey

\*Address all correspondence to: nihalseden@hotmail.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.
