In terms of eGFR versus GFR I'm inferring (and I may be wrong) that it is eGFR we'll be getting eventually from BETonMACE, not actual GFR.
As for the future....if things go as we all seem to be speculating/hoping, any future studies of Apabetalone and what they'll measure will be conducted either by a BP or with BP as a partner. I'm hoping for the former.