**Author details**

Maged Shendy1 \*, Hend Hendawy2 , Amr Salem<sup>2</sup> , Ibrahim Alatwi3 and Abdurahman Alatawi3

1 King Khaled Hospital, Tabuk, Kingdom of Saudi Arabia

2 Basildon Hospital, United Kingdom

3 Pharmaceutical Care Adminsteration, Tabuk Region, Kingdom of Saudi Arabia

\*Address all correspondence to: mego\_marmar@yahoo.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.
