2. The subjects did not provide informed consent for their participation in the research.

"Some people have been worried that electronic cigarettes could be a gateway into smoking for young people. These figures show that has not happened so far. But we need to keep monitoring use in young people, and make sure advertising and promotion of electronic cigarettes doesn’t glamourise their use."

Furthermore, the web site to which Wimmer links (NEwhere) does not claim that electronic cigarettes are safe. Instead, it suggests that they are safer than cigarettes. In fact, NEwhere acknowledges that electronic cigarettes are not 100% safe, as they do deliver formaldehyde. It its customers that: "electronic cigarettes are not a panacea for smokers. Electronic cigarettes do still contain the harmful chemical formaldehyde in their vapors."

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