Why are some strains "outdoor" and some "indoor"?
Maybe the outdoor strains need a lot of light and a lot of room (big root ball, grow tall, etc)?
I'll bet you could grow an outdoor strain indoors if you pruned it and/or trained it, but the yield would be a lot lower than if you had grown a different strain better adapted for indoors.
Kind of like, you can keep a doberman in a studio apartment, but maybe you'd be better off with a chihuahua?
You might get a more useful answer if you just asked, "Has anyone grown XYZ strain indoors?"