1. Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
2. Medicinal Chemistry and Pharmacognosy Division, College of Pharmacy, The Ohio State University, Columbus, OH, USA
3. Department of Pharmacy, University of Swabi, Swabi, Khyber Pakhtunkhwa, Pakistan
4. Department of Pathology, Ohio State University Medical Center, Columbus, OH, USA