1. 4th Department of Internal Medicine – Haematology Faculty of Medicine University Hospital Hradec KrálovéCzech Republic
2. Department of Internal Medicine – Haematology and Oncology University Hospital BrnoCzech Republic
3. First Department of Medicine – Haematology General University Hospital PragueCzech Republic
4. Haematology/Tranfusiology Department Silesian Hospital Opava OpavaCzech Republic
5. Department of Haematology – Oncology University Hospital OlomoucCzech Republic
6. Hospital Agel Nový JičínCzech Republic
7. Department of Haematology University Hospital OstravaCzech Republic
8. Department of Haematology University Hospital Královské Vinohrady Prague Czech Republic