Table 1. Genotypes of mice used for in vivo fracture experiments.

Table 1.	Designation	Genotype	Treatment
Experimental Mice	Cre+	αSMA-CreERT2/+; PDGFRβFL/FL; gCblYF	Tamoxifen
Control Mice	Cre-	+/+; PDGFRβFL/FL; gCblYF	Tamoxifen