Just to clarify, the protocol is that the Department of Health is making sure they have some contingency plan in case shortages materialize. Our responsibility is strictly to make sure that the NRU continues to operate for as long as it's safe. We are not responsible for the production of isotopes. It's the AECL and the NRU that actually produce them and give them to MDS and anybody else, such as Nordion.
The one thing we've put in place is that if we become aware of a shutdown, either planned or unplanned, we will alert everybody that it's coming. There will be no unknowns, if you like, in this; everybody will know, if we believe a shutdown is coming, and will know it immediately.