Yes, that is a GMU release that mentions obtaining the EC50 value. The is exactly what Leo told me on the phone. They paid $35,000 to get the EC50 value so they could submit an IND
However where does IPIX state the RBL on their end? It was a hot topic back in June/July but has since died off
Does it state anywhere in the Sept 15 PR that GMU is the RBL? This is a question open to anyone.