… on the health effects associated with exposure to e-cigarettes … addiction was not considered
in this review of health effects. … to health effects from use or exposure to electronic cigarettes. …

… No firm conclusions can be drawn on the safety of electronic cigarettes. … a systematic
review of the existing literature on health consequences of vaporing of electronic cigarettes (ECs). …

… health risks associated with electronic cigarettes … health effects attributed to EC use. An
Internet search was conducted to identify case reports dealing with the effects of EC use on health…

… In 2014, there were an estimated 466 brands and 7764 unique flavors of e-cigarette
products 3 ; this heterogeneity complicates research on potential health effects. The scientific …

… and minimal adverse effects. Therefore, more … of e-cigarettes. The purpose of this
review is to inform the readers about the possible health-risks associated with the use of e-cigarettes, …

… The approach taken by the committee to evaluate the health effects of e-cigarettes in this
report is anticipated to provide a generalizable template for future evaluations of the evidence. …

… -associated health risks decline gradually following smoking cessation [8], this study aims
to address whether reviews on health effects of EC use differentiate these effects between …

… health outcomes. Studies included in this review were relevant to respiratory health effects of
e-cigarettes… included key findings for respiratory health outcomes in relation to conclusions …

… health effects of e-cigarettes are unknown. The review further revealed that the substantial
majority of e-cigarette … In one study, university students using e-cigarettes were an exception …

… as it did not relate to health effects. We focused this review on health effects due to normal
use … Therefore, articles focusing on other topics such as device explosion or e-liquid ingestion …