[1] Istanbul Bilim Univ, Dept Internal Med, Div Hematol, Istanbul, Turkey
[2] Istanbul Okmeydani Training & Res Hosp, Dept Internal Med, Div Hematol, Istanbul, Turkey
[3] Gayrettepe Florence Nightingale Hosp, Dept Med Genet, Istanbul, Turkey
[4] Sisli Florence Nightingale Hosp, Adult Hematopoiet Stem Cell Transplantat Unit, Istanbul, Turkey