 These are all agencies that can give advice. They can make recommendations. They can put out recommended guidelines. They are not the be-all, end-all. So where does Blue Cross Blue Shield get off saying this organization, through its guidance and recommendations – again, it's not mandates. These are recommendations. They know more than you know as a doctor who went through all of the schooling and a doctor who can prove that he saved lives. I guess this is what you're saying.