1. Division of Anatomical Pathology; Department of Pathology and Laboratory Medicine; King Abdulaziz Medical City; Riyadh Saudi Arabia
2. King Abdullah International Medical Research Center; Riyadh Saudi Arabia
3. Division of Immunopathology; Department of Pathology and Laboratory Medicine; King Abdulaziz Medical City; Riyadh Saudi Arabia
4. Division of Molecular Genetics and Cytogenetics; Department of Pathology and Laboratory Medicine; King Abdulaziz Medical City; Riyadh Saudi Arabia
5. Department of Medical Imaging; King Abdulaziz Medical City; Riyadh Saudi Arabia
6. Division of Microbiology; Department of Pathology and Laboratory Medicine; King Abdulaziz Medical City; Riyadh Saudi Arabia
7. Department of Intensive Care; King Abdulaziz Medical City; Riyadh Saudi Arabia
8. Division of Hematology; Department of Oncology; King Abdulaziz Medical City; Riyadh Saudi Arabia
9. Department of Infection Prevention and Control and Division of Infectious Diseases; Department of Pediatrics; King Abdulaziz Medical City; Riyadh Saudi Arabia
10. Division of Pulmonology; Department of Medicine; King Abdulaziz Medical City; Riyadh Saudi Arabia