Maybe the acknowledgments gives a hint?
ACKNOWLEDGMENTS We would like to thank Kelly Idouchi, Manya Sleeper, James T. Graves, and Celine Berger for their contributions to this project. Similarly, we thank Chris Hoofnagle, Daniel Solove, and the attendees of the 2014 Privacy Law Scholars Conference (PLSC) for valuable feedback on an earlier version of this work.
(edit) there is also this about page and perhaps this lab was involved.
ah, I’ve seen that before… i recall the violence measurements. Glad to have a copy of that.