the South Korean researchers were funded by the American Cancer Institute, or similar organizations. Everyone benefits from anothers research efforts, but it seems odd that the billions spent on medical research every year, and over the last four decades has wrought only a piddling of practical, working cures from them.
As a matter of course, today the AIDS/HIV is better "suppressed" than the common cold rhinovirus. Follow the money for why.
Congrats fella"s, about time ...!