My understanding is that there is not an issue, there's not a shortage of supply of sodium fluoride. We'll go back and check and I can confirm with the committee. This is a practice of medicine. It depends on the patient, it depends on the facility, whether they have access to PET scanners or not. All those decisions are being taken by the doctors who are working extremely hard to make sure the patients' needs are met.
On June 2nd, 2009. See this statement in context.