1. Department of Pathology, College of Medicine, Imam Mohammad Ibn Saud Islamic University, Riyadh 13317, Saudi Arabia
2. Cellular and Molecular Medicine, College of Biomedical Science, University of Bristol, Bristol City BS8 1QU, UK
3. Hematology and Immunology, Faculty of Applied Medical Sciences, Tabuk University, Tabuk City 47512, Saudi Arabia
4. Department of Laboratory and Blood Bank, Security Forces Hospital, Makkah 24251, Saudi Arabia
5. Department of Physiology, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia
6. Department of Laboratory, Comprehensive Specialized Clinics, Security Forces Hospital, Jeddah 11481, Saudi Arabia
7. Department of Medicine, Security Forces Hospital, Makkah 24251, Saudi Arabia