Leaford, I'm curious about the IVAQS project you mentioned:
IVAQS Project
It seems that they based the study on the effects of environmental vapor, rather than getting an accurate analysis of the mainstream vapor, or the exhaled vapor.
The purpose of this study is to determine components of vapor in the environment during electronic cigarette use under various conditions.
Is this study really going to do any analysis of the vapor itself? It would seem it's more to make non-vapers feel safe that vapers aren't harming the environmental air (in buildings, offices, etc.) than it is to determine
what exactly vapor consists of. I consider that a bit of a shame (if true) because in convincing friends and relatives that the switch to
vaping is actually beneficial as an alternative to smoking, vapers lack studies of the composition of vapor to point to as proof.