1. Clinical and Chemical Pathology Department, Faculty of MedicineZagazig University Zagazig Egypt
2. Medical Biochemistry DepartmentFaculty of MedicineZagazig University Zagazig Egypt
3. Medical Lab DepartmentApplied Medical ScienceQassim University Qassim KSA
4. Cardiothoracic Surgery DepartmentFaculty of MedicineZagazig University Zagazig Egypt