Thank you, Ms. Sidhu, for that.
I think this is really important and probably most of the members in the committee didn't pick this up. A large part of the public might not appreciate the difference.
Dr. Quach-Thanh, you talked about the efficacy versus the efficiency, and the numbers are very different. Can you once again clarify that so we understand the difference between those two terms? What is the efficacy versus the efficiency?