translation.en: Even more problematic reasons include lower risk of litigation, less rigorous ethical reviews, and populations that are willing to participate in almost any study that hints at a cure.
translation.zh: 而且还有一些有问题的理由，像 负比较少的法律责任 比较低的道德压力 更有大量的病人愿意加入各种类似的研究 这些临床实验都号称能治好他们。