Seel,
appreciate your prudent, conservative take here....and I get confidence from Leo hinting so broadly about encouraging results again and again...He's hearing how things are going, he isn't permitted to divulge specificities, but given that he is trustworthy, his general statements in the interview today and all along encouraged me to believe preclinicals and trials were going very well indeed.
The fact that preclinical results were achievedd in human xerographs seems promising. You have more experience here...are results produced in human tissue grafted into mice fairly reliable, or does it come down to cases?