Thank you, Madam Chair.
It's certainly been a fascinating discussion, and I've learned a lot. I'm also very pleased; I didn't realize that Canada had played such a role in terms of the development of stem cell research, so that's been added to my learning today.
This may be a bit elementary, but it would just help me understand things a bit better. Essentially, right now, we have four sources of stem cells: bone marrow, embryonic, umbilical, and iPSC. Is that right?