1. Project director and assistant director for physical sciences, respectively, NIDA Marijuana Project, Research Institute of Pharmaceutical Sciences, School of Pharmacy, University of Mississippi, University, MS 38677, US.
2. Project coordinator and analytical laboratory supervisor, respectively, NIDA Marijuana Project, Research Institute of Pharmaceutical Sciences, School of Pharmacy, University of Mississippi, University, MS, US.
3. NIDA Marijuana Project, Research Institute of Pharmaceutical Sciences, School of Pharmacy, University of Mississippi, University, MS, US.