E cigarette aerosol exposure can cause craniofacial defects in Xenopus laevis embryos and mammalian neural crest cells PLOS One Electronic Cigarette Aerosol Modulates the Oral Microbiome and Increases Risk of Infection: iScience Additives for e liquids to produce your own electronic cigarette liquid Le Petit Vapoteur Can Vaping Lead To Lung Problems? The impact of e cigarette exposure on different organ systems: A review of recent evidence and future perspectives ScienceDirect Vaping What are e cigarettes? ksdk.com