1. Department of Chemistry The University of Texas Rio Grande Valley Edinburg Texas USA
2. Department of Molecular Science The University of Texas Rio Grande Valley Edinburg Texas USA
3. Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province, College of Chemical and Environmental Engineering Harbin University of Science and Technology Harbin China
4. Department of Pharmacology University of California Davis California USA
5. Department of Chemistry University of California Davis California USA