Thank you for your correction. We have added (a, b, c, ect) to Figure 1 and Figure S1,2,3,4. The title of Figure 1 has been changed to “Figure 1. Frequency distribution histogram and outlier box of soil ingestion rate (SIR) based on tracer Al(a), Ba(b), Ce(c), Mn(d), Sc(e), Ti(f), V(g), and Y(h).” The title of Figure S1 has been changed to “Fig. S1 Histogram and basic statistical parameters of investigated child population age (a), height (b), and weight (c)”. The title of Figure S2 has been changed to “Fig. S2 Histogram and basic statistical parameters of daily food ingestion (a) (g/d, ww) and feces (b) (g/d, dw) and urine (c) (mL/d) excretion for investigated child population.”. The title of Figure S3 has been changed to “Fig. S3 Frequency distribution histogram and outlier box (a) and Frequency distribution histogram and outlier box (b) of soil ingestion rate (SIR) based on Al”. The title of Figure S4 has been changed to “Fig. S4 Frequency distribution histogram and outlier box of soil ingestion rate (SIR) based on tracer Al(a), Ba(b), Ce(c), Mn(d), Sc(e), Ti(f), V(g), and Y(h) separately”.
The title of Figure 1 has been changed to “Figure 1.