I believe on the Tobacco Harm Reduction Website they also say the university receives grants from private and public anti-tobacco advocacy groups, and organizations that pay the costs associated with smoking caused diseases as well as the USSTC which partially supports the THR group. Although it would be really nice if research was paid for by some completely uninvolved entity with absolutely nothing to gain or lose from any findings derived, unfortunately the world doesn't work that way and hasn't for a great many years. This is true in the food, pharmaceutical, agricultural and all other industries. Right now, the work done by the THR and NZ Health are the only shows in town. Eventually there will be more, but I don't see any other scientific work being touted to contradict what they say. Unless of course you count the guy from CBS who said he didn't really know for sure if nicotine was harmful, but he believed it was. Surely if there were a scientifically sound argument available he would have made it. Anyway, vaping makes me feel a lot better than traditional smoking, my house doesn't stink, and it's no secret that inhaling smoke, be it from your barbecue, a bonfire or anything else is a bad thing and at least I'm not doing that anymore.
Margaret