1. Department of Clinical Pathology, Faculty of Medicine (Girls), Al-Azhar University, Cairo, 11884, Egypt
2. Biochemistry & Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, 11884, Egypt
3. Internal Medicine Department, Faculty of Medicine (Girls), Al-Azhar University, Cairo, 11884, Egypt
4. Chest Diseases Department, Faculty of Medicine (Girls), Al-Azhar University, Cairo, 11884, Egypt
5. Orthopedic Surgery Department, Dean of Faculty of Medicine (Girls), Al-Azhar University, Cairo, 11884, Egypt