My point about marketing to patients is that patients see the ad, think "that might be something I need", and go ask their physicians. Then the physician can lo

My point about marketing to patients is that patients see the ad, think "that might be something I need", and go ask their physicians. Then the physician can look into it more thoroughly. With regard to patients searching their symptoms regularly, it is my understanding from the physicians and clinical trial folks that you would be in the incredibly small minority, but it's a good idea.