Nader essentially said that there is a test that s

Nader essentially said that there is a test that still has to be done. It's likely the receptor occupancy test, the one that has been the topic of much discussion.

Ohm thinks there is a viable workaround so hopefully it gets taken care of soon, we'll see what happens. With there being at least one hurdle left, Nader couldn't nail down the time when he expects the BLA to be filed.