Public Health England maintains vaping is 95% less harmful than smoking Vaping The Guardian Is vaping safe? BHF UK Study: E cigarettes 95% Less Harmful than Tobacco RT Groundbreaking Study Finds E cigarettes to be 95% Safer Than Traditional Cigarettes Smoke And Vapes Centre Vaping Versus Smoking: Are Electronic Cigarettes the Savior? Arteriosclerosis, Thrombosis, and Vascular Biology An updated overview of e cigarette impact on human health Respiratory Research Springer Nature Link