M I Danjuma1,2,3,4, S H Fetais5, A Elzouki6,7,5. 1. Department of Internal Medicine, Weill Cornell College of Medicine, New York, NY, USA. mdanjuma21@gmail.com. 2. Department of Internal Medicine, Weill Cornell College of Medicine, Doha, Qatar. mdanjuma21@gmail.com. 3. Department of Internal Medicine, Hamad Medical Corporation, Doha, Qatar. mdanjuma21@gmail.com. 4. Department of Internal Medicine, QU Health, Qatar University College of Medicine, Doha, Qatar. mdanjuma21@gmail.com. 5. Department of Internal Medicine, QU Health, Qatar University College of Medicine, Doha, Qatar. 6. Department of Internal Medicine, Weill Cornell College of Medicine, New York, NY, USA. 7. Department of Internal Medicine, Hamad Medical Corporation, Doha, Qatar.