That question commonly comes up, and we ask it ourselves. But when the providers get together and we ask the question of each other, we haven't been running across any.
One of the strategies and techniques we use is we point out to the patient that this information is available, but here's the benefit. It means that if you're hit by a bus and you show up in emergency, we know everything about you. We know your allergies. We know what medication you're on. We can be a bit proactive; we can help you.
So we work with the patient. We tell them right up front what we're doing. They have the option of opting out of some of these systems, and amazingly, when they realize the benefits, patients are very engaged.