Table 1. Radiation doses and culling times post-irradiation.

Modality	Peak entrance dose (Gy)	Valley dose (Gy)	Integrated dose (Gy)	Culling times post irradiation (h)
High dose BB	200	N/A	200	6, 12, 24, 48 and 120
	400		400
(ddY mice)	800		800
High dose MRT	200	∼2–4	∼25	6, 12, 24, 48 and 120
	400	∼4–8	∼50
(ddY mice)	800	∼8–16	∼100
Low dose BB	11	N/A	11	4, 12, 24, 48 and 84
(BALB/C mice)	22		22
	44		44
Control (ddY and BALB/C mice)	0	0	0	N/A

BB, broad-beam; MRT, microbeam radiotherapy.