So interestingly, those results from the research paper with more details ( https://www.biomedomics.com/?fldl=3050 and also https://onlinelibrary.wiley.com/doi/full/10.1002/jmv.25727 ) credit a different manufacturer called Jiangsu Medomics Medical Technologies. I wonder if that's their subsidiary, or if they're buying the tests from them.