Electronic cigarettes use and 'dual use' among the youth in 75 countries: estimates from Global Youth Tobacco Surveys (20142019) Scientific Reports E Cigarette Research, Studies & Reports (Updated 2019) E cigarette flavors decrease perception of harm among youth Department of Family Medicine E cigarette newsAuthorities say e cigarette risks justify ban on vaping 'lifestyle' Vaping has soared in popularity over the last decade, growing from about 7 million users in 2011 to 41 million in 2018. Is vaping the most powerful weapon we have against lung cancer? Cancer Prevention and Screening Blog Annex: Self completion questionnaire for participants Young adults and e cigarettes: a qualitative exploration of awareness, experience and attitudes gov.scot