1. Department of Medicine, Medical College of Georgia at Augusta University, Augusta, Georgia, USA
2. Department of Population Health Science, Medical College of Georgia at Augusta University, Augusta, Georgia, USA
3. Department of Physiology, Medical College of Georgia at Augusta University, Augusta, Georgia, USA
4. Research, Charlie Norwood VA Medical Center, Augusta, Georgia, USA
5. Infection Control and Epidemiology, Charlie Norwood VA Medical Center, Augusta, Georgia, USA
6. Southwest Georgia Nephrology, Albany, Georgia, USA
7. Department of Physiological and Technological Nursing, Augusta University, Augusta, Georgia, USA