Incidentally, it is just not true that the plural of anecdote is not data. In fact, a single anecdote is "data." One of the most basic study designs in epidemiology is something called a "case study." That is the "anecdote" about a single individual. The next basic design is a "case series," which is simply a number of "anecdotes."

2. In contrast to what we reported above, the anti-smoking groups have not - I repeat, have not - criticized the researchers for failing to disclose their conflicts of interest. They did not argue that "section 5 of the form refers to any and all conflicts of interest, regardless of when they occurred," and that "these researchers are breaking not only the spirit, but also the letter of these policies." We apologize for having incorrectly insinuated that these anti-smoking groups are concerned about the scientific and ethical integrity of published tobacco control research.

Looking at formaldehyde first, it seems the higher the PG content, the more formaldehyde will be released. In the case of 50PG/50VG ratio and 100% PG, it seems the higher the voltage being outputted by your device, the higher the levels of formaldehyde will be released. For 100% VG, no formaldehyde is present. With acetaldehyde and acetone however is present in all three groups. With acetaldehyde 100% VG has the lowest level, then 50/50 ratio, than 100% PG. With acetone, 100% VG is still the lowest followed by 50/50 ratio and 100% PG similar to acetaldehyde; however unlike acetaldehyde it seems more acetone is released with the 50/50 ratio when voltage is increased, more than the 100% PG actually.

In a blog entitled "New Evidence that Ecigs Promoting Nicotine Addiction among Young Adults," Stan Glantz argues on his blog that a new study has provided evidence that electronic cigarette use leads to nicotine addiction among young adults who have quit smoking in the past or never smoked in the first place.

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