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. Author manuscript; available in PMC: 2012 Feb 1.
Published in final edited form as: Int J Radiat Oncol Biol Phys. 2010 Apr 18;79(2):481–489. doi: 10.1016/j.ijrobp.2009.11.012

Figure 5.

Figure 5

Intra-observer variation. The intra-observer variation (SD) is shown in an anterior, sagittal and posterior view for the observers who delineated the case twice without any changes in between (Group_B). Group standard deviation of distance between equivalent points for Scan1 and Scan2 for each user are shown as a color scale to the right side of figure (in cm).