" March 2015 (UTC) 
 ::Letters to a publication are never good enough for medical claims. The study on which it is based is flawed. It used a modern adjustable power source, and an old style atomizer with known wicking problems. Then they ran the battery at voltages never contemplated with the atomizer. This produced not vapor, but combustion. Dr Farsalinos, a known expert on ecigs has already spoken on this topic.  00:48, 5"