1. Department of Chemistry; Quaid-I-Azam University; Islamabad Pakistan
2. Centre for Advanced Drug Research; COMSATS Institute of Information Technology; Abbottabad Pakistan
3. Département de microbiologie-infectiologie et d'immunologie; Faculté de Médecine; Université Laval; Québec QC Canada
4. Centre de Recherche du CHU de Québec - Université Laval; Québec QC Canada
5. Department of Life Science Informatics; B-IT, LIMES Program Unit Chemical Biology and Medicinal Chemistry; Rheinische Friedrich-Wilhelms-Universität; Bonn Germany