1. Hematology Section, Pathology and Clinical Laboratory Medicine Administration, King Fahad Medical City, Riyadh, Saudi Arabia
2. Division of Hematopathology, Department of Pathology and Laboratory Medicine, King Abdulaziz Medical City, Riyadh, Saudi Arabia
3. Division of Hematology and HSCT, Department of Oncology, King Abdulaziz Medical City, Riyadh, Saudi Arabia
4. Sheikh Shakhbout Medical City, Abu Dhabi, United Arab Emirates
5. Flow cytometry Lab, Department of Pathology and Laboratory Medicine, King Abdulaziz Medical City, Riyadh, Saudi Arabia