Fig. 2

shows near-maximum LET values for the 2 index and 6 control cases analysed in this study. Near-maximum LET is determined as LET delivered to 2% of the volume of the OAR
shows near-maximum LET values for the 2 index and 6 control cases analysed in this study. Near-maximum LET is determined as LET delivered to 2% of the volume of the OAR