1. Hematology Section; Department of Medicine; Örebro University Hospital; Örebro Sweden
2. Department of Hematology; University Hospital of Linköping; Linköping Sweden
3. Karolinska University Hospital; Stockholm Sweden
4. Department of Hematology and Coagulation; Sahlgrenska University; Göteborg Sweden
5. Department of Hematology; Skåne University Hospital; Lund Sweden
6. Department of Hematology; Cancer Center; University Hospital; Umeå Sweden
7. Department of Hematology; Uppsala University; Uppsala Sweden
8. Department of Immunology, Genetics and Pathology; Uppsala University; Uppsala Sweden