11 sections, 11 zones i call them. and each one has its own group of doctors who do this. >> larry: i see. doctors who are expert in the end of life. >> yes. and it's their specialty. they do it in addition to their other practice. >> larry: what kind of doctor is best suited to do this? what kind of specialty? >> it depends. >> larry: psychiatrists, you would think. >> you always need a psychiatrist. you can't do it without psychiatric therapy -- consultation. what we do then is send out in a certain zone the doctor who at -- at headquarters -- first of all, they pick two groups of doctors. i said three. two groups of three. the first group of three is the one who debate and discuss and decide on the eligibility for the service. >> larry: then? >> then it goes to the second group of three, one of whom will be selected to perform it. that way you don't get --