However, the deeming regulations take away both the prospect of innovation and the incentive to introduce new products. Essentially, these regulations freeze the current market of electronic cigarettes, or at least of those electronic cigarettes which were most like the products already on the market in 2007.

Question: Of these five studies, how many examined the rate of smoking cessation among smokers who were trying to quit using electronic cigarettes?

The press release was entitled: "Members of Congress: More and More Children Being Exposed To E-Cigarette Marketing Are Picking Up Habit;FDA Urged to Protect Children as More Evidence Shows E-cigarettes Serve as Gateway to Tobacco Products."

The study concludes that "e-cigarette use is aggravating rather than ameliorating the tobacco epidemic among youths."

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