1. Department of Medical Biochemistry, College of Medicine, Qassim University, Buraidah, Saudi Arabia
2. Research Center, College of Medicine, Qassim University, Buraidah, Saudi Arabia
3. Department of Dermatology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
4. Department of Medicine, College of Medicine, Qassim University, Buraidah, Saudi Arabia
5. Department of Pediatrics, College of Medicine, Qassim University, Buraidah, Saudi Arabia
6. Department of Dermatology, College of Medicine, Qassim University, Buraidah, Saudi Arabia