So Proulx is "hoping" 1 to 2 more years to improve the technology to the point it would be ready to begin human trials. Sounds like still quite a few problems to solve which they have been unable to solve over the last 8 years.
By the way, aren't these "hopes" and timelines about the same as the one's Proulx expressed a year ago in the q&a (which was conveniently deleted from the mhtx website version) after another presentation he gave? Sounds like they made almost no progress since then.
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