1. Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
2. Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Egyptian Russian University, Cairo, Egypt
3. Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Heliopolis University, Cairo, Egypt
4. Department of Pharmaceutics, Faculty of Pharmacy, Minia University, Minya, Egypt
5. Egyptian Liver Center, Aswan, Egypt