I did some 3D cranial models of telorism in adults and brachycephaly in infants for his team. Part of a survey they wanted to run to see at what degree people became "upset" at seeing the condition.
It was Demke's position that parents are far too easy to cajole into putting their kids into those head braces when it's almost always unnecessary.
That's the short story.
Here's a couple of the renders I did.