Thank you. Those are good questions.
On the 43 months, I should say that's not from just the approval, it's from the actual RFP, so it encompasses more than just approvals within the department.
Actually, I might ask David to speak on this issue as well.
We feel that the 15 months is pretty competitive with anybody else. It's very strong. In my view, as I say to people in the organization, that's the maximum. We can always do better than that, but we also have to be realistic about the time it takes to do the proper due diligence.
I am going to ask David if he would like to comment further.