My next question--and this relates perhaps to the challenges of getting donations, and again more generally--is whether the placenta and the cord blood are deemed to belong to the mother or the fetus. Many years ago--and I perhaps date myself here--I think the hospitals deemed them to be a byproduct and actually sold them to the pharmaceutical companies at that time. Again, that was a long time ago.
Is there a permission process? Are there cultural issues in terms of donations? Are there challenges?