It's murky along with my memory. I want to say that UCLA did the tiny Pll with NWBO having done an IP deal at some point.
>>We conducted this study at over 80 sites in 4 countries: the US, Canada, Germany, and the UK. Patient recruitment was initiated in 2007, and was paused from 2009 to 2011 for economic reasons. The midpoint of enrollment was reached in May of 2014, and the final patient was enrolled in November of 2015.