Indeed, the latter had obvious protocol irregularities, but were wrongly used by many media to attack the whole vaping industry
Tobacco commerce on the internet: a threat to comprehensive tobacco control
Curr Med Chem 20(12):14961530 Kaluza J, Larsson SC, Orsini N, Linden A, Wolk A (2017) Fruit and vegetable consumption and risk of COPD: a prospective cohort study of men
Kies, Niacin, Thiamin, Iron and Protein Status of Humans as Affected by the Consumption of Tea (Camellia sinensis) Infusions, Plant Foods and Human Nutrition, October 1991;41(4):33753
People who vape may not realize this (as it is often ignored in advertising material), but nicotine is dangerous