**Author details**

Quratulain Babar1 , Anwar Ali<sup>2</sup> \*, Ayesha Saeed1 and Muhammad Farrukh Tahir1

1 Department of Biochemistry, Government College University, Faisalabad, Pakistan

2 Department of Epidemiology and Health Statistics, Xingya School of Public Health, Central South University, Changsha, China

\*Address all correspondence to: 206908003@csu.edu.cn

© 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.
