**Author details**

Frankie B. Stentz

Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, The University of Tennessee Health Science Center, Memphis, TN, USA

\*Address all correspondence to: fstentz@uthsc.edu

© 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.
