Untersuchung von Aromastoffen in E Liquids: Inhaltsstoffe und wissenschaftlicher Sachstand InnoCigs Vaping doubles risk of serious lung disease, even without smoking history study Professor Erwin Loh In the midst of the pandemic, smoking vaping cessation is even more important. But it is also important to know that not all patients who develop COPD have a history of smoking. Vaping and COPD