1. College of Pharmacy, University of Sharjah, P.O. Box 27272, Sharjah, UAE
2. Department of Chemistry, University of Jordan, Amman 1194, Jordan
3. Leibniz-Institute of Molecular Pharmacology (FMP), Robert-Rössle-Strasse 10, 13125 Berlin, Germany
4. Schrodinger, 120 W. 45th Street, New York, New York 10036
5. Interfakultäres Institut für Biochemie, Eberhard-Karls-Universität Tuebingen, Hoppe-Seyler-Strasse, 72076 Tuebingen, Germany