1. Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia;
2. Central Research Laboratory, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia;
3. Department of Pathology, College of Medicine, King Khalid University, Abha, Saudi Arabia;
4. Department of Surgery, College of Medicine, King Khalid University, Abha, Saudi Arabia