**Author details**

Beata Orzechowska and Manal Mohammed\* School of Life Sciences, College of Liberal Arts and Sciences University of Westminster, London, UK

\*Address all correspondence to: m.mohammed@westminster.ac.uk

© 2019 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.
