Attitudes, behaviours, and perceptions of E cigarettes among students at the University of Dundee Suvetha Manoharan, Niall Mc Goldrick, 2025 Qualitative insights on how adult e cigarette users describe quantity of e cigarettes used PATH Study 2018 ScienceDirect CA Quits Provider and Health Plan Resources Center for Healthcare Policy and Research Supplementary Appendix Appendix 1 Resources included in short term base case analyses Appendix 2 Short term analyses: sources, f