1. School Science Department of Chemistry and Chemical Biology Indiana University-Purdue University Indianapolis 402 N. Blackford St. Indianapolis IN 462020 USA
2. Bayer School of Natural Science Department of Chemistry and Biochemistry Duquesne University 600 Forbes Ave. Pittsburgh PA 15282 USA
3. College of Science Department of Chemistry Purdue University 560 Oval Dr. West Lafayette In 47907 USA