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 bolus is used with 2d or 3d inhomogeneity correction the relative electron density in the "qa dose point data" spreadsheet is reported as zero in the bolus area.