1. Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Kasr El-Aini St, Cairo, Egypt;
2. Department of Microbiology and Immunology, and Biotechnology Center, Faculty of Pharmacy, Cairo University, Kasr El-Aini St, Cairo, Egypt;
3. Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, October University for Modern Sciences and Arts, Cairo, Egypt;
4. Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences and Pharmaceutical Industries, Future University in Egypt, Cairo, Egypt