scientific institutions/projects using udk/ue4

Hello all,

I am looking for any publication/web page regarding the above.
Specificaly, i’m trying to find cultural heritage projects employing udk/ue4 as a visualization tool.
Or maybe there is complete licensees list somewhere i could get my hands on?
I am already plowing through the VAST and CAA proceedings (virtual archeology conferences),
but i haven’t found any mention of Unreal Engine so far.
Any ideas?

thx in advance,