1. Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Fayoum University Fayoum, Egypt
2. Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Cairo University, Cairo, Egypt
3. Department of Physiology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
4. Department of Physiology, Faculty of Medicine, Fayoum University, Fayoum, Egypt
5. Department of Medical Microbiology and Immunology, Faculty of Medicine, Fayoum University, Fayoum, Egypt
6. Department of Internal Medicine, Faculty of Medicine, Fayoum University, Fayoum, Egypt
7. Department of Clinical and Chemical Pathology, Faculty of Medicine, Cairo University, Cairo, Egypt
8. University of Tabuk, University College of Taymaa, Faculty of Science, Biology Department, Tabuk, Saudi Arabia
9. Faculty of Medicine, Department of Rheumatology and Rehabilitation, Fayoum University, Fayoum 63514, Egypt.