Second, disclosure of conflicts of interest is essential to achieve the public health ethical principle of transparency. Readers have the right to know if there are any relevant conflicts that could be perceived as influencing the objectivity of scientific reports.

In order to represent informed consent, there are several other elements which must take place. These are best by Professor James Grimmelmann over at :

The rest of the story is that if you ask the wrong question, you are going to get the wrong answer. By asking the wrong question about the effectiveness of electronic cigarettes, Dr. Glantz has obtained the wrong answer.

They write: "What’s even more troubling is that these products serve as a gateway to traditional tobacco products. A recent JAMA Pediatrics study found that middle and high-school students who used e-cigarettes were more likely to smoke traditional cigarettes and less likely to quit smoking." In support of this statement, they cite the Glantz and Dutra cross-sectional study of e-cigarette use and smoking among youth.

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