The form is designed for ease of use, asking direct questions that allow respondents to provide clear and concise answers
The details of released MFs via CFs into DW and SW in LE and OE conditions at different exposure times are presented in Table S2
In particular, I recalled the ivy, the smaller farms and fields, the brick and stone buildings, the less wooded landscape, and the seemingly smaller trees
PMI's smoke-free products do not burn tobacco, but have the nicotine and taste that can satisfy existing adult smokers
Although schools were purposively stratified by gender composition to maximise diversity, selection relied on local gatekeepers, which may have introduced recruitment bias despite efforts to include staff and pupils of different ages, backgrounds, and smoking exposures