1. Department of Chemistry and Biochemistry; University of North Carolina at Greensboro; Greensboro NC USA
2. Department of Pharmaceutical Sciences, BRITE; North Carolina Central University; Durham NC USA
3. Division of Pharmacy Practice and Administration; The Ohio State University; Columbus OH USA
4. Division of Medicinal Chemistry and Pharmacognosy, College of Pharmacy; The Ohio State University; Columbus OH USA
5. Department of Medicinal Chemistry and Pharmacognosy; University of Illinois at Chicago; Chicago IL USA
6. Department of Biological Sciences; Virginia Polytechnic Institute and State University; Blacksburg VA USA
7. Natural Products Laboratory; Research Triangle Institute; Research Triangle Park NC USA
8. Mycosynthetix, Inc; Hillsborough NC 27278 USA