1. Biochemistry Department, Faculty of Pharmacy, Damanhour University, Damnhour, Egypt
2. Medical Microbiology and Immunology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
3. Clinical Pathology Department, Hematology Unit, Faculty of Medicine, Mansoura University, Mansoura, Egypt
4. Occupational Health and Industrial Medicine Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
5. Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
6. Chest Medicine Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
7. Internal Medicine Department, Nephrology and Dialysis Unit, Mansoura University, Mansoura, Egypt