153: A Dosimetric Comparison Between Translational Correction with CBCT-Guidance and Adaptation Using MR-Linac for Prostate Ultra-Hypofractionated Radiotherapy. (October 2021) - Kong, Vickie; Dang, Jennifer; Li, Winnie; Bayley, Andrew; Berlin, Alejandro; Helou, Joelle; Navarro, Inmaculada; Padayachee, Jerusha; Raman, Srinivas; Catton, Charles; Warde, Padraig; Winter, Jeff; et al.