1. Department of Pharmacology and Toxicology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon;
2. Keele University, Staffordshire, United Kingdom;
3. Department of Pharmacology and Toxicology, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt;
4. Faculty of Pharmacy, Alamein International University, Alamein City, Egypt; and
5. Department of Basic Medical Sciences, College of Medicine, QU Health, Qatar University, Doha, Qatar.