Well, not all health practices need a doctor hands-on, certainly not a specialist. This does not replace the health care practitioners—the nurses, the nurse practitioners, and so on who are in these communities. The whole area of self-care is a different topic; Dr. Cafazzo spoke a bit to that.
I think the point is that if you make a difference with 20% or 30% of the clientele, you have a substantial impact upon services to a remote community—let alone the reduction of transportation and so on. This doesn't have to address 100% of the population, just a subset of the population.