Affiliation: | 1. Department of Internal Medicine, Faculty of Medicine, King Abdulaziz University, , Jeddah, Saudi Arabia;2. Department of Obstetrics and Gynecology, Faculty of Medicine, King Abdulaziz University, , Jeddah, Saudi Arabia;3. Department of Microbiology and Immunology, Faculty of Medicine, King Abdulaziz University, , Jeddah, Saudi Arabia;4. Department of Opthalmology, Faculty of Medicine, King Abdulaziz University, , Jeddah, Saudi Arabia |