1 Correction to: Tissue Eng Regen Med https://doi.org/10.1007/s13770-022-00481-1

In the original publication Fig. 1 was incorrectly displayed and the correct figure is given below.

Fig. 1
figure 1

A A schematic diagram of canine MDO and MBD models established in this study. B Representative micrographs of HE-stained callus of MBD and MDO. The callus from the MDO group consisted of larger quantities of organized dense fibrous tissue oriented in the same direction of distraction force, whereas cluttered fibrous tissue and considerable inflammatory cells were contained in the callus of MBD group. Scale bars: 400 (upper) and 100 (lower) μm