To ensure data reliability and alignment with our research focus, we restricted the sample to communities with at least ten households, included only respondents aged 60 years, and excluded observations with missing control variables
Statements Author contributions SS: Conceptualization, Data curation, Investigation, Supervision, Validation, Writing original draft, Writing review & editing
Thermal Degradation Although PG and GLY are generally nontoxic at room temperature, they form thermal degradation products when heated (63) (Figure 2)
The hand-made cigarettes are more harmful than the manufactured cigarettes because the inhalation of tar and nicotine is sharply superior as they have no filter
I think, I think were yeah, I mean, I think we can be dangerous