1. Department of Zoology, College of Science, Center for Science and Medical Studies for Girls, King Saud University, Riyadh 11451, Saudi Arabia
2. Central Laboratory, Center for Science and Medical Studies for Girls, King Saud University, Riyadh 11451, Saudi Arabia
3. Rheumatology Unit, Department of Medicine, College of Medicine, King Saud University, Riyadh 11451, Saudi Arabia
4. Department of Clinical Science, College of Medicine, Princess Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia
5. Department of Statistics and Operations Research, College of Sciences, King Saud University, Riyadh 11451, Saudi Arabia