1. Tropical Medicine DepartmentFaculty of MedicineMansoura University Mansoura Egypt
2. Tropical Medicine DepartmentFaculty of MedicineZagazig University Zagazig Egypt
3. Clinical Pathology DepartmentFaculty of MedicineMansoura University Mansoura Egypt
4. Nephrology and Dialysis UnitInternal Medicine DepartmentFaculty of MedicineMansoura University Mansoura Egypt
5. Department of Tropical MedicineMenoufia University Menoufia Egypt
6. Hepatology and Gastroenterology DepartmentShebin Elkom Teaching Hospital Menoufia Egypt
7. Diagnostic & Interventional Radiology DepartmentFaculty of MedicineMansoura University Mansoura Egypt
8. Medical Microbiology and Immunology DepartmentFaculty of MedicineMansoura University Mansoura Egypt