Thank you.
Mr. Keon, I'll get you to try to answer that first question, but I'd like to throw this into it as well. In your executive summary you talk about how warehouse and vault capacity might be a challenge and a risk that we'd see in the supply chain. We've heard about particularly the NESS storage, where masks, etc., were becoming obsolete in terms of expiry dates and so on. I'm wondering how that might fit into some of your comments dealing with the issues that you would see that we need to move forward on.