Supplementary Figure 1: Combined therapy of PFD and BIBF maintained favorable safety compared to monotherapy. (A) Relative body weight change of mice from each group. (B) Concentration of ALT in murine serum. (C) Concentration of AST in murine serum.(D) Representative images of HE staining in liver, kidney and intestine from each group of mice. Bar values were shown as the mean ± SE. ∗ denotes the group compared to Si group. ∗P < 0.05, and ns indicates no significance. The range of P -values for ∗ and # is identical.