1. Research associate professor, Research Institute of Pharmaceutical Sciences, School of Pharmacy, University of Mississippi, University, MS, US.
2. Research associate, Research Institute of Pharmaceutical Sciences, School of Pharmacy, University of Mississippi, University, MS, US.
3. Associate professor, Department of Pharmaceutics and Research Associate Professor, Research Institute of Pharmaceutical Sciences, School of Pharmacy, University of Mississippi, University, MS 38677, US.
4. Research professor and assistant director, Research Institute of Pharmaceutical Sciences, School of Pharmacy, University of Mississippi, University, MS, US.
5. Research Investigators, Roche Diagnostic Systems, Division of Hoffmann-LaRoche, Inc., Nutley, NJ, US.