1. Department of Biosciences, Universiti Teknologi Malaysia, Johor Bahru, Malaysia
2. Faculty of Medicine, King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia
3. Department of Biochemistry, Science College, King Saud University, Riyadh, Kingdom of Saudi Arabia
4. Department of Chemistry, Universiti Teknologi Malaysia, Johor Bahru, Malaysia
5. Central Laboratory, Center Female Center for Scientific and Medical Studies, King Saud University, Riyadh, Kingdom of Saudi Arabia