1. Upsher-Smith Laboratories, Inc.; Minneapolis Minnesota U.S.A
2. Center for Orphan Drug Research; University of Minnesota; Minneapolis Minnesota U.S.A
3. Department of Experimental and Clinical Pharmacology; University of Minnesota; Minneapolis Minnesota U.S.A
4. MINCEP Epilepsy Care; Minneapolis Minnesota U.S.A
5. Department of Neurology; University of Minnesota; Minneapolis Minnesota U.S.A
6. The Center for Clinical and Cognitive Neuropharmacology; University of Minnesota; Minneapolis Minnesota U.S.A