I'd like to very briefly pick up on that.
First of all, use the footprint we have already. That builds on the densification but also the infrastructure that is out there.
Also, we are a very decentralized country, so we have to figure out how to make that work. A lot of the needs are going to be local and on the ground. That's why either local governments or local non-profits will be able to best identify their specific and culturally appropriate needs.
Those would be two quick thoughts.