Table 1. Interpolated equivalent broadbeam doses for increasing MRT doses.

	#Equivalent BB doses (Gy)
Cell line	50 Gy MRT	112 Gy MRT	280 Gy MRT	560 Gy MRT
EMT6.5 175/25	3.2±0.4	5.0±0.2	7.7±0.4	9.3±0.4
EMT6.5 150/50	5.5±0.3	8.4±0.7	10.6±0.1	OOR*
4T1.2 175/25	3.1±0.4	4.6±0.5	8.70±0.98	OOR*
4T1.2 150/50	4.2±0.4	6.4±0.7	9.3±0.8	OOR*
NMuMG 175/25	2.9	5.6±0.7	9.6±0.5	OOR*
NMuMG 150/50	4.3	8.0±0.4	OOR8	OOR*

^#Linear quadratic dose response curves were fitted to the clonogenic data from Figure 2.

*OOR- out of range.