1. Department of Hematology, Gülhane Training and Research Hospital, Ankara, Turkey
2. Department of Hematology, Göztepe Prof. Dr. Süleyman Yalçın City Hospital, İstanbul, Turkey
3. Department of Hematology, Medical Park Bahçelievler, İstanbul, Turkey
4. Department of Hematology, Sultan Abdülhamid Han Training and Research Hospital, İstanbul, Turkey
5. Department of Hematology, Ufuk University School of Medicine, Ankara, Turkey