**Author details**

Mehul C. Raval\* and Sukumar Madugula Reddy RCT Solutions GmbH, Konstanz, Germany

\*Address all correspondence to: mehul.c.raval@iitb.ac.in

© 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.
