1. Department of Pharmaceutical Biology, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt,
2. Department of Pharmacology and Toxicology, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt,
3. Department of Hepatology, National Liver Institute, Menoufiya University, Shebin El-Kom, Egypt,
4. Department of Clinical Pathology, Ain Shams University, Cairo, Egypt, and
5. Department of Biology, American University in Cairo, Cairo, Egypt