Table 2.

Growth curves

	Pre Non-IORT		Post Non-IORT		Pre IORT
	CD	DT	CD	DT	CD	DT
P2	5.57 ± 0.96	37.42 ± 13.04	5.44 ± 1.15	32.29 ± 6.25	4.51 ± 1.30	53.03 ± 19.74*
P3	5.68 ± 0.49	34.30 ± 6.46	5.85 ± 0.44	32.55 ± 6.99	5.1 ± 0.40	48.20 ± 10.14**

Cell doublings (CD) and doubling time (DT, in hours) are listed

IORT intraoperative radiotherapy

*DT p2: Post Non-IORT vs. pre-IORT p = 0.0355

**DT p3: Pre and post Non-IORT to Pre-IORT p = 0.0225 and p = 0.0119, respectively