Erratum to: FGFR2 Mutation Confers a Less Drastic Gain of Function in Mesenchymal Stem Cells than in Fibroblasts

1. On page 690 where is written “Four weeks after the surgery, the right-side:left-side ossification ratio was 4.9 in S252W fibroblasts and 1.9 compared to WT fibroblasts (2.6-fold higher; p =0.036) (Fig. 2g). Likewise, this ratio was 11.8 in S252W MSCs and 2.6 in WT MSCs (4.5-fold higher; p =0.001) (Fig. 2h).” should read “Four weeks after the surgery, the right-side:left-side ossification ratio was 4.9 in S252W MSCs and 1.9 compared to WT MSCs (2.6-fold higher; p =0.036) (Fig. 2g). Likewise, this ratio was 11.8 in S252W fibroblasts and 2.6 in WT fibroblasts (4.5-fold higher; p =0.001) (Fig. 2h).” 2. On page 690 the correct caption of Figure 2 g and h should now read as: