This is a phenomenal article outlining how the regulatory environment essentially causes these devices to be far more expensive than they really ought to be:<p><a href="http:&#x2F;&#x2F;faculty.chicagobooth.edu&#x2F;john.cochrane&#x2F;research&#x2F;papers&#x2F;after_aca.pdf" rel="nofollow">http:&#x2F;&#x2F;faculty.chicagobooth.edu&#x2F;john.cochrane&#x2F;research&#x2F;paper...</a>