Table 1. Standardization of frequencies in NSCLC cells and their genetic background.

Cell line	Standardized TTFields frequency (kHz)	% of growth inhibition at 72 h	P53 status	KRAS status	Doubling time (h)
H157	100	72	Mutant	Wild type	36
H4006	150	69	SNP MS	Wild type	34
A549	200	48	Wild type	Mutant	22
H1299	100	32	Mutant	Wild type	20
H1650	100	21	Wild type	Wild type	26

List of cell lines used and their optimized frequency at which maximal growth inhibition was observed, average percentage of growth inhibition at the optimized frequency after 72 h of TTFields exposure, genetic background information and cell cycle-doubling time (N=3)