Fig. 3From: Tumor motion changes in stereotactic body radiotherapy for liver tumors: an evaluation based on four-dimensional cone-beam computed tomography and fiducial markersBox plots of interfractional changes in liver tumor motion (pre-SBRT - planning simulation) by patient in the a left-right (LR), b anterior-posterior (AP), and c superior-inferior (SI) directions. Lines represent ranges of liver tumor motion changes; boxes represent range from 25th to 75th percentile in liver tumor motion changesBack to article page