1. Department of Medicine Kuopio University Hospital Kuopio Finland
2. Department of Hematology, Comprehensive Cancer Center Helsinki University Hospital and University of Helsinki Helsinki Finland
3. Department of Medicine Central Hospital of Savonlinna Savonlinna Finland
4. Department of Medicine Oulu University Hospital Oulu Finland
5. Department of Medicine Central Hospital of Central Finland Jyväskylä Finland
6. Department of Medicine Turku University Hospital Turku Finland
7. Department of Internal Medicine Tampere University Hospital Tampere Finland
8. Finnish Medicines Agency Kuopio Finland
9. Eastern Finland Laboratory Centre Kuopio Finland
10. Department of Clinical Microbiology University of Eastern Finland Kuopio Finland
11. Institute of Clinical Medicine University of Eastern Finland Kuopio Finland
12. Department of Medicine North Karelia Hospital District Joensuu Finland
13. Department of Medicine Kymenlaakso Central Hospital Kotka Finland