124 Comparing Deep Learning-Based Auto-Segmentation of Organs at Risk and Clinical Target Volumes to Expert Inter-Observer Variability in Radiotherapy Planning. (October 2019) - Wong, Jordan; Fong, Allan; McVicar, Nevin; Smith, Sally; Wells, Derek; Giambattista, Joshua; Gondara, Lovedeep; Kolbeck, Carter; Giambattista, Jonathan; Alexander, Abraham