Was he deprived of oxygen for a sufficiently long period of time? We don't know that. That is something that time will tell.

Having been laying still for so many hours and being poorly hydrated for that period of time has resulted in some kidney dysfunction. We assume that will be a temporary phenomenon while the kidneys recover.

I think time will tell to what extent he recovers from this.

He responds to stimuli and that's good. He's still critically ill, in intensive care, he suffered a collapsed lung.

We don't expect to put him in the chamber and have him open his eyes and start talking to us.

He is moving and responding to stimuli and the things that we're doing. It means that he has brain function, central nervous system function if he responds to stimuli. That's good.