1. Pediatric Hematology Unit; Emek Medical Center; Afula Israel
2. The Ruth and Baruch Rappaport School of Medicine; Technion; Israel Institute of Technology; Haifa Israel
3. Hematology Laboratory; Emek Medical Center; Afula Israel
4. Hematology Division; Hadassah Medical Center; Jerusalem Israel
5. Hematology Department; Emek Medical Center; Afula Israel
6. Efrati Research Laboratory for Blood Cells and Cytology; Kaplan Medical Center; Rehovot Israel