1. Aalborg University Hospital, Aalborg, Denmark
2. Aalborg University, Aalborg, Denmark
3. Karolinska Institutet, Solna, Sweden
4. Uppsala University and Uppsala Akademiska Hospital, Uppsala, Sweden
5. Oslo University Hospital, Oslo, Norway
6. Copenhagen University Hospital, Copenhagen, Denmark
7. Odense University Hospital, Odense, Denmark
8. Lund University, Lund, Sweden
9. K.G. Jebsen Center for B-Cell Malignancies, Oslo, Norway
10. Karolinska University Hospital, Solna, Sweden