1. Bruce Rappaport Faculty of Medicine; Technion; Haifa Israel
2. Department of Hematology and Bone Marrow Transplantation; Rambam Health Care Campus; Haifa Israel
3. Hematology Laboratory, Department of Hematology; Rambam Health Care Campus; Haifa Israel
4. Department of Internal Medicine; Hospital Universitari Germans Trias i Pujol; Barcelona Spain
5. Internal Medicine C Department; Rambam Health Care Campus; Haifa Israel