For the Mayo Clinic:

The only bad news coming out of the actual data is that the efforts of anti-smoking groups and advocates appear to be working: they are being successful in discouraging smokers from trying to quit smoking using electronic cigarettes. Ironically, the results of public health efforts have been to impede smoking cessation, lower the overall motivation of smokers to quit, and decreasing the number of quit attempts among current smokers.

My point is that this appears to be a deliberate attempt to mislead the public. It is not consistent with just being a mistake, an issue of a differing interpretation of study results, or a lack of awareness of the study limitations.

LAST：Fully automatic e-liquid filling machine with mixing machine,50-300ml,filling for liquid and paste,lowest price |NEXT：Alibaba Express portable pen style refillable electronic cigarette with tank clearomizer for sale