These are in most cases long-term users : 43.4% have been using them for 2-4 years and 23.4% for more than 4 years
Nicotine, BaP, humectants (glycerol, propylene glycol, and triethylene glycol), flavours (methyl salicylate, ethyl salicylate, eugenol, diphenyl ether, cinnamaldehyde, menthol, coumarin, and camphor), internal standards (n-heptadecane, 3,4-methylenedioxyacetophenone, and 1,3-butanediol), and solvents (cyclohexane, propan-2-ol, benzene, and methanol) were procured through Sigma Aldrich, USA having a minimum purity of 99.0%
Conclusion Our results indicate a possible significant association between smoking and urolithiasis, and smoking habit may be an independent risk factor in the development of urolithiasis
I do not think I could pull this off on warmer days outside, but I can at my office which has plenty of space and airflow per worker