1. Department of Biosciences, COMSATS Institute of Information Technology, Islamabad, Pakistan;
2. Department of Chemistry, Faculty of Science, University of Hradec Kralove, Hradec Kralove, Czech Republic;
3. University Hospital in Hradec Kralove, Hradec Kralove, Czech Republic;
4. Department of Cellular Biology & Pharmacology, Herbert Wertheim College of Medicine, Florida International University, Miami, FL, USA;
5. Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary