And perhaps worst of all, for a period of several years, Myriad refused to update its test to include additional mutations that had been identified by a team of researchers in France.
还有可能最糟糕的， 曾经有几年， Myriad 拒绝在他们的化验中增加 由法国的一个研究团队 鉴别出来的新变异类型。