From: Lung Stereotactic Body Radiation Therapy (SBRT) dose gradient and PTV volume: a retrospective multi-center analysis
Percentile (%)
A
B
90
0.507 (0.059)
0.216 (0.022)
75
0.547 (0.026)
0.210 (0.009)
50
0.562 (0.017)
0.218 (0.006)
25
0.583 (0.021)
0.222 (0.007)
10
0.602 (0.020)
0.225 (0.007)