Olfactory bulb volumes.

*<p>two-tailed = 0.179.</p

Brain areas which demonstrated decreased volume based on VBM analysis.

<p>Local maxima (MNI) correspond to slices depicted. <i>P</i> uncorrected <0.001, cluster size >20 voxels; expected false discovery rate: <i>P</i><0.02.</p

Smaller volumes of subcortical structures in ALL-subjects compared to controls as revealed by FIRST analysis.

*<p>two-tailed.</p>*<p>P<0.05 two-tailed.</p

Results from olfactory function tests.

*<p>two-tailed.</p

Demographics of ALL-survivors and non-exposed, healthy controls (N/A = non applicable, SD = standard deviation).

<p>Demographics of ALL-survivors and non-exposed, healthy controls (N/A = non applicable, SD = standard deviation).</p

Results of neuropsychological testing.

<p><i>Note.</i> CFT 20-R = Culture Fair Intelligence Test 20-R. CPT = Continous Performance Test. LGT-3 = German learning and memory test “Lern- und Gedächtnistest”.</p