Fetal cells in the sorted cell fractions in patients with HT (patient 7, 9 and 11) and GD (patient 2, 8 and 10).

Data are represented as normalized counts of fetal cells per 1 million maternal cells. T cells were split up immediately into CD4+ and CD8+ T cells. B and T cells were positively isolated with the EasySep® isolation kits. Cells not isolated with T or B cells, formed the cell population ‘other cell types’. B cells were counted in a range from 1.000.000 to 2.000.000 cells, CD4+ T cells ranged from 1.000.000 to 2.250.000 and CD8+ T cells from 1.500.000 to 2.000.000.