1. Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Asir, Saudi Arabia
2. Department of Medical Rehabilitation Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Asir, Saudi Arabia
3. Department of Pathology, Asir Central Hospital, Abha, Asir, Saudi Arabia
4. Department of Pathology, Maternity and Children Hospital, Abha, Asir, Saudi Arabia
5. Central Laboratories, King Faisal Medical City (Southern Region), Abha, Asir, Saudi Arabia
6. Department of Pathology, Armed Forces Hospital Southern Region, Khamis Mushait, Asir, Saudi Arabia