1 Hematology Research Unit Helsinki, University of Helsinki and Department of Hematology, Helsinki University Hospital Comprehensive Cancer Center, Helsinki, Finland.
2 Department of Clinical Chemistry and Hematology, University of Helsinki, Helsinki, Finland.
3 Institute for Molecular Medicine Finland (FIMM), HILIFE, University of Helsinki, Helsinki, Finland.
4 Rheumatology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
5 Hematology Research Unit Helsinki, University of Helsinki and Department of Hematology, Helsinki University Hospital Comprehensive Cancer Center, Helsinki, Finland. satu.mustjoki@helsinki.fi.
6 Department of Clinical Chemistry and Hematology, University of Helsinki, Helsinki, Finland. satu.mustjoki@helsinki.fi.