PHE publishes independent expert e cigarettes evidence review GOV.UK UK Vaping for Smoking Cessation: Evidence Based Success Stories SMOKO E Cigarettes Vaping: What you need to know Heart and Stroke Foundation E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA Vaping & E Cigarettes: Myths, Evidence, and the Clinical Conversation with Dr. Sandy Roberts New HRB evidence shows e cigarettes are associated with adolescents starting to smoke tobacco cigarettes HRB Health Research Board