Study: e cigarette users with substances linked to bladder cancer in urine PDF) Improving our understanding of e cigarette and refill packaging in the UK Liv Cheek (@Olivia_Cheek) Posts X Since their introduction in Europe in 2006 and the U.S. in 2007, the use of e cigarettes a.k.a., vapes has skyrocketed. A recent review from researchers in Australia found the results E Cigarettes Increase Risk of Lung and Bladder Cancer More Than Traditional Cigarettes Oncology Nursing Society