Exactly.
Without having those processes in place, you cannot move a dose of isotope across the street. It's against the law and the regulations. We ran into problems with that. We were trying to distribute isotopes locally, but we ran into a barrier because we didn't have the authority to do that.
Other hospitals across Canada have different suppliers of isotopes. There were pockets that had no effect and pockets where it was devastating. That's why you had that patchwork effect.