TABLE 4.

Analysis performed on each animal. Check mark indicates analysis was performed X indicates analysis was not performed.

	Animal Number	Confocal imaging of vasculature with blood tracer	Confocal imaging of vasculature without blood tracer	Histological Analysis (all Stains)	MicroCt Imaging	PCR	Mechanical Testing	CBC
4-Week Explants	681	✓	✕	✓	✓	✓	✕	✓
	682	✓	✕	✓	✓	✓	✓	✓
	683	✓	✕	✓	✓	✓	✓	✓
	684	✓	✕	✓	✓	✓	✓	✓
	685	✓	✕	✓	✓	✓	✓	✓
8-Week Explants	677	✕	✓	✓	✓	✓	✕	✓
	678	✕	✓	✓	✓	✓	✓	✓
	680	✕	✓	✓	✓	✓	✓	✓
	687	✕	✓	✓	✓	✓	✓	✓
	688	✕	✓	✓	✓	✓	✓	✓