Table 1.

Summary of average spheroid diameters in Figure 7.

Day	Soft (μm)	Soft-Stiff-Soft (μm)	Stiff (μm)
7	40.08 ± 0.75ab	40.76 ± 0.76c	34.07 ± 0.84
14	48.45 ± 3.30a	39.60 ± 1.84d	33.85 ± 0.35
21	51.36 ± 2.77b	47.89 ± 1.49cd	32.41 ± 0.51

Note: Superscripts “a” and “d” represent p < 0.01. Subscripts “b” and “c” denote p < 0.001 and p < 0.05, respectively.