1. Department of Physiology; College of Medicine; University of Tennessee Health Science Center; Memphis TN USA
2. Drug Discovery Center; University of Cincinnati; OH USA
3. Department of Pharmaceutical Sciences; College of Pharmacy; University of Tennessee Health Science Center; Memphis TN USA
4. Computational Research on Materials Institute; Department of Chemistry; University of Memphis; TN USA
5. Department of Chemistry and Biochemistry; Queens College of The City University of New York; Flushing NY USA