The cell tissue and organ regulations are different from the blood regulations; they don't have the same criteria. There is no exemption for people who have lived in Africa or outside the country, or travelling restrictions, which there are currently for blood. So that is not a restriction to cord blood donors in Canada.
There's also the provision of exceptional distribution under the CTO regulations, which allows for the collection and distribution of blood that doesn't meet all the requirements of the regulations, based on the clinical judgment of the transplanting physician and the informed consent of the recipients, so they are made aware that the specimen they are receiving might be of slightly higher risk, but it is not that it is exempted and cannot be used. It can be used in Canada. We have done this under the CTO regulations, because of the life-saving issue around all cells, tissues, and organs, so this is permitted to be collected and used. The requirements are not as strict as for blood, and there are not the geographic referrals for HIVO under the CTO regulations, as we find with blood. So I hope that clarifies it.