1. Department of Chemistry and Biochemistry, The City College of New York, 160 Convent Avenue, New York, NY 10031, USA
2. The Ph.D. Program in Chemistry, The Graduate Center of the City University of New York, 365 Fifth Avenue, New York, NY 10016, USA
3. Department of Chemistry and Biochemistry, Georgia Southern University, 11935 Abercorn Street, Savannah, GA 31419, USA
4. Department of Chemistry, Hunter College, 695 Park Avenue, New York, NY 10065, USA
5. Department of Chemistry, University of North Dakota, 151 Cornell Street Stop 9024, Grand Forks, ND 58202, USA