**Author details**

Shea N. Ricketts, Bekele Gurmessa and Rae M. Robertson-Anderson\* Department of Physics and Biophysics, University of San Diego, San Diego, California, United States

\*Address all correspondence to: randerson@sandiego.edu

© 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.
