1. Sackler Faculty of Medicine, Tel Aviv University, Tel-Aviv, Israel;
2. Department of Hematology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel;
3. Infectious Disease Unit and Laboratory, Chaim Sheba Medical Center, Ramat Gan, Israel;
4. Galilee Medical Center, Nahariya, Israel;
5. Department of Hematology, Rabin Medical Center–Beilinson Hospital, Petah Tikva, Israel;
6. Department of Hematology, Ziv Medical Center, Safed, Israel;
7. Department of Hematology, Kaplan Medical Center, Rehovot, Israel;
8. Hadassah-Hebrew University Medical Center, Jerusalem, Israel;
9. Hematology Unit, Bnai Zion Medical Center, Haifa, Israel;
10. The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel; and
11. Hematology Division, Chaim Sheba Medical Center, Ramat-Gan, Israel