Well, it's another tool really in the arsenal. This is fairly common with medical devices. It basically allows for communication with the patient, should there be an issue develop with a particular product. Sometimes it can be a particular model or a lot number for which some issue arises. So it's another tool in the arsenal that can be quite useful. We tend to focus our communications to the public at large and to medical practitioners directly.
On February 5th, 2007. See this statement in context.