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