1. Faculty of Medicine, Department of Medical Biology, Bezmialem Vakif University, Istanbul, Turkey
2. Department of Genetics, Aziz Sancar Institute of Experimental Medicine, Istanbul University, Istanbul, Turkey
3. Cerrahpasa Faculty of Medicine, Division of Haematology, Department of Internal Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
4. Department of Medical Genetics, Acibadem Mehmet Ali Aydinlar University, School of Medicine, Istanbul, Turkey