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For instance, manufacturers can quickly switch between different types of cigarettes or make adjustments to product specifications without needing to shut down the entire production line

2018;13(4):e0195774

3 The US Surgeon Generals 2014 report concluded that the increased risk of adenocarcinoma of the lung in smokers has resulted from changes in the design and composition of cigarettes since the 1950s

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Free Radic Biol Med, 2016

However, the researchers did indicate that anyone who uses either traditional cigarettes or vaping devices are at an increased risk of developing heart disease