Thank you very much.
Mr. Riker, I have a few questions for you. You talked a little bit about safety. It was kind of interesting. I haven't heard that conversation very much around this table very much. I was just wondering if you could talk a little bit more about the use of technology not on the outside, perhaps, but even with patients. For instance, is it possible to be able to predict a behaviour of people with dementia in various situations, to monitor blood pressure in real time and to say, oh, something's coming, and maybe we should change what we're doing in this environment in order to keep a reaction lower. Is that possible?