In the human studies we've done, we've tried to replicate the animal models where those concerns were raised and we have not been able to do that. In fact, just last week, Dr. Mark Kroll, who is on our board of directors and holds 200 patents in pacemaker technology, was shot with the probe in the centre of the sternum in a demonstration. What we try to simulate in the training is really what they're going to see in the real world and to reach those more susceptible locations is going to be very challenging, but we have seen that duplicated in the human studies that have been published without being able to achieve the same result.
On January 30th, 2008. See this statement in context.