Table 4. Hyperinflation from visual inspection of sarcoma subject pairs with metastases.

k*	Subject	Time0	Time1	Hyperinflation	k	Subject	Time0	Time1	Hyperinflation
1	13	Pre	Met	o	12	18	Pre1	Pre2	x
2	14	Pre1	Pre2	x	13	18	Pre2	Met	o
3	14	Pre2	Met	o	14	19	Pre1	Pre2	x
4	15	Pre1	Pre2	x	15	19	Pre2	Met1	o
5	15	Pre2	Met1	o	16	19	Met1	Met2	o
6	15	Met1	Met2	o	17	20	Pre1	Pre2	x
7	16	Pre1	Pre2	x	18	20	Pre2	Pre3	x
8	16	Pre2	Pre3	o	19	20	Pre3	Met	o
9	16	Pre3	Met	o	20	21	Met1	Met2	x
10	17	Pre1	Pre2	o	21	21	Met2	Met3	o
11	17	Pre2	Met	o

* k indicates the pair number.