1. Department of PharmacologyUniversity of Minnesota Minneapolis MN
2. School of Graduate Studies and ResearchMeharry Medical College Nashville TN
3. Department of NeuroscienceUniversity of Minnesota Minneapolis MN
4. Research and DevelopmentPrecera Bioscience, Inc. Franklin TN
5. Department of Pharmaceutical Sciences, College of PharmacyUniversity of Nebraska Medical Center Omaha NE
6. Departments of Pharmacology and ChemistryVanderbilt University Nashville TN