For such trivial matters, Yang Ping didn't care before, and now he cares even less.
However, the nature of the issue with conjoined sisters before was entirely different. The conjoined sisters were a surgical operation, and there was no experimental treatment involved.
Now Adams has entered a clinical experiment as a volunteer. Any volunteer entering a clinical experiment must be free of controversy; first, the individual must consent voluntarily, without any hesitation or coercion.
Secondly, there must be no familial disputes; that is, the volunteer's immediate family must fully support, without differing opinions.
The final rule is that there must be no societal controversy; if there is controversial public opinion surrounding the volunteer, and the public uproar is significant, it cannot be included in the clinical experiment.
