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The distribution of gamma index with ±3%/3 mm criteria for the first IMRT plan delivery (axial on the top, sagittal on the bottom). The results from the dose calculated by (from left to right) AAA, AXB_Dw,m, and AXB_Dm,m. The shadows inside the film region are the gaps of coronal and sagittal films. Bar plot represents gamma-index levels.
