1. Pharmaceutical Chemistry Department, Faulty of Pharmacy, Damanhour University, Damanhour, Egypt;
2. Pharmaceutical Chemistry Department, Faculty of Pharmacy, Misr International University, Cairo, Egypt;
3. Basic Research Unit, Department of Research, Children's Cancer Hospital in Egypt, Cairo, Egypt;
4. Biochemistry Department, Faculty of Pharmacy, Modern University for Technology and Information, Cairo, Egypt;
5. Department of Pharmacology and Toxicology, Faculty of Pharmacy, Helwan University, Cairo, Egypt;
6. Canadian Academy of Research and Development (CARD), Mississauga, ON, Canada