Table 1.

NormFinder stability values.

Gene name	Stability Value
	Monolayer	Scaffold	Combined
RPL13A	0.255 (1)	0.246 (2)	0.284 (1)
RPII	0.296 (5)	0.322 (4)	0.309 (2)
HPRT1	0.292 (2)	0.364 (5)	0.328 (3)
TBP	0.377 (7)	0.243 (1)	0.333 (4)
UBC	0.280 (2)	0.385 (7)	0.338 (5)
B2M	0.357 (6)	0.286 (3)	0.345 (6)
18S	0.294 (4)	0.374 (6)	0.389 (7)
GAPDH	0.399 (8)	0.643 (8)	0.534 (8)
ACTB	0.607 (9)	0.788 (9)	0.701 (9)

Lowest value equals highest stability. Bracket numbers shows the ranking of the stability in the three groups.