The study concludes that the tobacco companies circumvented the law and argues that these brands should be labeled by the FDA as "adulterated" and pulled from the market.

The above argument is convenient for advocates who want to suppress "negative" or "unfavorable" findings by discouraging RCTs - which they believe will "underestimate" the effectiveness of e-cigarettes for smoking cessation and encouraging survey studies - which they believe will show the effects of vapor products in all their possible glory. However, the argument carries with it a lack of scientific validity.

3. The regulations require pre-approval or substantial equivalence determinations of almost all existing electronic cigarette products.

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