1. Hematology and Transfusion Medicine Divisions, Department of Pathology and Laboratory Medicine King Abdulaziz Medical City Riyadh Saudi Arabia
2. Department of Hematology, Faculty of Medicine King Abdulaziz University Jeddah Saudi Arabia
3. Blood Transfusion Services King Abdulaziz University Hospital Jeddah Saudi Arabia
4. Section of Adult Hematology/HSCT Oncology Center King Saud University Medical City Riyadh Saudi Arabia
5. Department of Hematology King Saud University Riyadh Saudi Arabia
6. Blood Bank Prince Sultan Military Medical City Riyadh Saudi Arabia
7. Cancer Care Center John Hopkins Aramaco Healthcare Dhahran Saudi Arabia
8. Division of Hematology University of British Columbia Vancouver Canada
9. Alberta Precision Labs University of Alberta
10. Oncology Center, Adult Hematology and Stem Cell Transplantation Department King Fahad Specialist Hospital Dammam Saudi Arabia