[1] Sanquin Res, Dept Immunopathol, Amsterdam, Netherlands
[2] Univ Amsterdam, Emma Childrens Hosp, Dept Pediat Immunol Rheumatol & Infect Dis, Med Ctr, Amsterdam, Netherlands
[3] Sanquin Res, Dept Hematopoiesis, Amsterdam, Netherlands
[4] Sanquin Diagnost Serv, Amsterdam, Netherlands