After the epic failure of Theranos, there is more oversight of the claims arrayit are making and hence the multiply Rounds of Proficiency Testing. There is a new awarding winning book out called "bad blood' detailing the rise of Theranos, I am sure Mark is well aware of the fate of Elizabeth Holmes and is speaking the truth. This latest tweet is about the science, if the science works, and it is looking good so far, the financials will take care of themselves..
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