1. Division of Nephrology; Diabetes and Metabolism, Department of Medicine, University of Mississippi Medical Center; Jackson Mississippi USA
2. Division of Endocrinology, Diabetes and Metabolism, Department of Medicine; University of Mississippi Medical Center; Jackson Mississippi USA
3. G.V. (Sonny) Montgomery VA Medical Center; Jackson Mississippi USA
4. Cancer Institute, University of Mississippi Medical Center; Jackson Mississippi USA
5. Department of Otolaryngology - Head and Neck Surgery; University of Texas Southwestern; Dallas Texas USA
6. Department of Mathematics; Louisiana State University Shreveport; Shreveport Louisiana USA
7. Thomas Jefferson University; Philadelphia Pennsylvania USA
8. Johns Hopkins Department of Otolaryngology; Milton J. Dance Jr. Head and Neck Center; Baltimore Maryland USA
9. Division of Pediatric Nephrology, Department of Pediatrics; University of Mississippi Medical Center; Jackson Mississippi USA