1. Jacobs University, Department of Life Sciences and Chemistry, P.O. Box 750561, 28725 Bremen, Germany
2. Department of Chemistry,
Faculty of Sciences, University of Balamand, P.O. Box 100, Tripoli, Lebanon
3. Department of Chemistry and Biochemistry, Florida State University, 95 Chieftan Way, Tallahassee, Florida 32306, United States
4. Laboratoire de Chimie-Physique, UMR8000 CNRS, Université Paris-Sud, Orsay F-91405, France
5. Université Félix Houphouët-Boigny, 01 BP V34 Abidjan
01, Ivory Coast
6. Center for Advanced Drug Research, COMSATS Institute of Information Technology, Abbottabad 22060, Pakistan