**Author details**

Traynard Veronique1 , Yuen Muk Wing2 and Drapeau Christian3 \*

1 VT Consulting, Ostwald, France

2 Puredia, East Kowloon, Hong Kong

3 Kalyagen, Austin, TX, USA

\*Address all correspondence to: christian@kalyagen.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.
