Fig. 6From: Application of dosimetry tools for the assessment of e-cigarette aerosol and cigarette smoke generated on two different in vitro exposure systems Boxplot showing QCM determined aerosol particle deposition from a cigarette and an e-cigarette on the VC 10 (top). Deposited nicotine concentration from the washed QCM for a cigarette and an e-cigarette on the VC 10 (bottom). Mass and nicotine values are the mean of four QCMs per exposure module and three replicate experiments per product and dilution. Asterisks denote single data point outliers, as determined by MinitabBack to article page