1. Department of Pharmacology and ToxicologySchool of PharmacyUniversity of KansasLawrenceKansasUSA
2. Department of Pharmaceutical SciencesSchool of PharmacyUniversity of MarylandBaltimoreMarylandUSA
3. Stowers Institute for Medical ResearchKansas CityMissouriUSA
4. Department of Anatomy and Cell BiologyUniversity of Kansas Medical CenterKansas CityKansasUSA
5. Conselho Nacional do Desenvolvimento Científico e Tecnológico (CNPq) Sao PauloBrazil
6. Northern Ontario School of MedicineDepartment of Chemistry and BiochemistryLaurentian UniversitySudburyOntarioCanada