Canadian data is current through March 2018. All of the data comes from Health Canada, except for the categories Manufacturer Parent Company and Product Classification.
The Parent Company and the Product Classification were added by ICIJ.
The parent company information is based on 2017 public records. The device classification information comes from FDA’s Product Classification by Review Panel, based on matches of recall data from the U.S. and Canada.
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If you make a correction where you move the clip/mask slider in the clipbox it can move the critical structures in an incorrect direction. this only occurs if there is a large rotation in the clipbox registration. elekta recommends to do an image review to make sure that the end result is correct. if error not seen and treatment table correction has been applied it can cause clinical mistreatment.