1. From the Departments of Medical Microbiology, Qatif Central Hospital, Al-Jesh, Saudi Arabia.
2. From the Department of Surgery, Qatif Central Hospital, Al-Jesh, Saudi Arabia.
3. From the Department of Medicine, Qatif Central Hospital, Al-Jesh, Saudi Arabia.
4. From the Department of Pediatrics, Qatif Central Hospital, Al-Jesh, Saudi Arabia.