1. Faculty of Medicine, King Fahad Medical City, Riyadh Second Health Cluster, Riyadh 11525, Kingdom of Saudi Arabia
2. Obesity, Endocrine and Metabolism Center, King Fahad Medical City, Riyadh Second Health Cluster, Riyadh 11525, Kingdom of Saudi Arabia
3. Department of Pathology, King Fahad Medical City, Riyadh Second Health Cluster, Riyadh 11525, Kingdom of Saudi Arabia