[1] Univ Med Ctr Utrecht, Dept Haematol, NL-3584 CX Utrecht, Netherlands
[2] Univ Med Ctr Utrecht, Dept Immunol, NL-3584 CX Utrecht, Netherlands
[3] Hubrecht Lab Utrecht, Utrecht, Netherlands
[4] Univ Utrecht, Fac Vet Med, Dept Immunol & Infect Dis, NL-3508 TC Utrecht, Netherlands
[5] Univ Innsbruck Hosp, Dept Internal Med, Div Hematol & Oncol, Lab Tumor & Immunobiol, A-6020 Innsbruck, Austria