Moxa,
I'm basing it on their statement that products are years away from the marketplace, which to me says they won't be marketed until they're approved as drugs by appropriate regulators. I don't know that that's precisely what they intended, but it's what they state. I hope I'm wrong about this, but previously they clearly planned to have product in sale much sooner, and I believed that for the most part those sales would pay for cost of trials.
Gary